Back to Top

Hi, Guest!

KIMIA ANALIS PRODUCT MERCK

Update Terakhir
:
04 / 12 / 2019
Min. Pembelian
:
0

Harga

CALL
Karunia Makmur Persada Merupakan Kontraktor Pengadaan Terlengkap Sekaligus Sebagai Importir Alat Instrument di Kota Medan. Kami Melayani Pengadaan di Lembaga Pemerintahan dan Swasta Diseluruh Indonesia.

Detail KIMIA ANALIS PRODUCT MERCK

Jual A-Benzoin oxime for synthesis Jual Acenaphthene for synthesis Jual Acetaldehyde diethylacetal for synthesis Jual Acetamide for synthesis Jual Acetanilide for synthesis Jual Acetanilide test substance for elementary analysis Jual Acetate bufier solution pH 4.66 Jual Acetic acid ( glacial) 100% GR for analysis ACS, tSO Jual Acetic acid 30% Jual Acetic acid 96% GR Jual Acetic acid for 1000 ml Jual Acetic acid for synthesis Jual Acetic anhydride GR for analysis ACS, lSO.3 Jual Aceton for gas chromatography suprasolv.3 Jual Acetone for liquid chromatography lichrosolv Jual Acetone for spectroscopy uvasol Jual Acetone for synthesis Jual Acetone GR or analysis ACS, lSO.3 Jual Acetonitril HPLC Jual Acetoniirile for organic analysis of traces Suprasolv Jual Acetonitrile for prep. chromatography Jual Acetonitrile for spectroscopy uvasoi Jual Acetonitrile GR ForAnalysis ACS Jual Acetonitriie GR For Analysis ACS Jual Acetonitrile gradien grade for liquid chromatogiapy Jual Acetonrtrile gradient grade for liquid chromatography lichrosolv Jual Acetonitrile hypergrade for liquid chromatography Jual Acetonitriie isocratic grade for liquid chromatography Lichrosolv Jual Acetophenone for synthesis Jual Acetylacetone GR Jual Acetylchloride for synthesis Jual Acrilic acid for synthesis Jual Acrylamide for electrophoresis Jual Acrylamide for electrophoresis special quality for molecular biolog5r Jual Acrylamide for synthesis JualAcrylamide Ready to use solution 40 o/ o for electrophoresis Jual Acrylamide-Bis Ready to use solution 40 o/ o ( 37.5: l) for electrophoresis Jual Acrylamide-Bis Readyto-use sol. 30% ( 37.5: 1) for electrophoresis Jual Acrylamide-Bis Ready to-use sol. 40% ( 19.1: 0.9) for electrophoresis Jual Acrylamicie-Bis Ready to-use sol. 40% ( 19: 1) for electrophoresis Jual 2-Acrylamido-2-methylpropanesulfonic acid for synthesis Jual Acrylonitripile for Synthesis * 1 Jual Adi 2014-P04 Col. Reagent B Jual AEBSF for biochemistry Jual Agarose ( low electroendoosmosis) for electrophoresis Jual Agarose ( medium electroendoosmosis) for electrophoresis Jual Agarose for Analytical Nucleic Acid electrophoresis Jual Agarose for nucleic acid electrophoresis ( range of mw < 1 kbp) Jual Agarose for Preparative Nucleic Acid electrophoresis Jual Albumin fraction V ( from bovine serum) foi biochemistry Jual Aldehyde dehydrogenase for biochemistry Jual Alizarin-3-Methylamine-N, N-Diacetic Acid Dihydrate Jual Alkali blue indicator Jual Alkybenzyldimethylammonium chloride ( 50% aqueous) Jual Alkybenzyldimethylammonium chloride for synthesis Jual Alkylbenzyldiamethylammonium chloride Jual Allyl alcohol for synthesis Jual Allyl sulfide for synthesis Jual Alpha-Chymotrypsin ( bovine pancreas) for biochemistry Jual Alpha-Cyclodextrine for biochemistry Jual Aluminium Jual Aluminium ammonium sulfate gr Jual Aluminium chloride anhydrous for sythesis Jual Aluminium fine powder Jual Aluminium foil gr Jual Aluminium nitrate gr Jual Aluminium oxrde fibres for Gooch crucibles ( LAB ) Jual Aluminium potassium sulfate dodecahydrate gr for anatysis ACS Jual Alumunium ( ICP1000 mg/ l) Jual Alumunium chloride anhydrous powder, sublimed for syntesis Jual Alumunium ( granulated) for synthesis Jual Amido black 10 B ( C.1. 20470) for microscopy and for electrophoresrs Jual Amidosulfonic acid GR for analysis Jual Amidosulfuric acid for synthesrs Jual 2-Amino-1 -butanol for synthesis Jual 4-Amino-2, 3-dimethyl-1 -phenyl-3-pyrazolin-5-one GR Jual 1-Amino-2-hydroxy-4naphtha lensulfonic acid for det PO4 Jual 1-Amino-2-hydroxy-4naphtha lensulfonic acid for det PO5 Jual 2-Amino-2-methyl-1 -propanoi for synthesis Jual 1 -Amino-2-propanol for syntnesis Jual 4-Aminoacetophenone for synthesis Jual 2-Aminobenzamide for synthesis Jual 4-Aminobenzoic acid for svnthesis Jual 2-Aminobenzotrifl uoride for synthesis Jual 4-Aminohippuric acid for biochemistry Jual 4-Aminohippuric acid for biochemistry Jual 5-Aminolevulinic acid hydrochloride for biochemistry Jual 6-Aminopencillanic acid for synthesis Jual 4-Aminophenol for sYnthesis Jual 4-Aminopropriophenone for synthesis Jual Ammonia Solution 25% GR For Analysis Jual Ammonia solution 25% SuPraPur Jual Ammonia solution 32% extra Pure Jual Ammonium Acetate GR For Analysis ACS Jual Ammonium amidosulfonate GR Jual Ammonium buffer solution for complexometry Jual Ammonium carbamate GR Jual Ammonium carbonate for analysis ACS Jual Ammonium cerium ( IV) nitrate GR Jual Ammonium cerium ( IV) sulfate GR Jual Ammonium chloride GR for analysis ACS, ISO Jual Ammonium dihydrogen phosphate 99, 99 suprapur Jual Ammonium dihydrogen phosphate GR for analysis ACS Jual Ammonium fluoride GR Jual Ammonium Heptamolybdate Tetrahydrate Cryst. Extra Jual Ammonium Heptamolybdate-Tetrahydrate ( Ammoniummoly) Jual Ammonium Heptamolybdate Tetrahydrate ( Ammonium Molybdate) GR ForAnalysis ACS' ISO Jual Ammonium iodide GR Jual Ammonium iron ( II) sulfate hexahydrate GR for analysis ISO Jual Ammonium iron ( II) sulfate solution for 250 ml of volumetric solution Jual Ammonium iron ( III) sulfate GR Jual Ammonium monovanadate GR Jual Ammonium peroxodisulfate GR Jual Ammonium sulfate for biochemistry Jual Ammonium sulfate GR for analysis ACS, ISOO Jual Ammonium sulfide solution GR Jual Ammonium sulfite ( 35% solution in water) for synthesis Jual Ammonium thiocyanate GR Jual Ammonium thiocyanate sol. Titrisol 0.1 N Jual Ammonium thiosulfate ( LAB) Jual Ammonium nitrate solution 1 mol/ l acc. to DIN 19730 Suprapur Jual Anethole for synthesis Jual Aniline GR Jual Anisole for synthesis Jual Anisole for synthesis Jual Anisole for synthesis Jual Anthracene for synthesis Jual Anthranilic acid for synthesis.3 Jual Anthraquinone for synthesis Jual Anthrone for synthesis Jual Anthrone GR Jual Antimony Jual Antimony ( 1CP1000 mg/ l) Jual Antimony ( III) chloride for synthesis Jual Antimony ( III) chloride GR Jual Antimony ( III) oxide GR Jual Antimony ( V) chloride for synthesis Jual Antimony powder GR Jual Aquatex ( aqueous mounting agent) for microscopy Jual ( S) -( + ) -Arginine hydrochloride Jual Arsen Jual Arsen Jual Arsen ( 1CP1000 mg/ l) Jual Arsenic Iumps GR Jual ( S) -( + ) -Aspartic acid for syntetis Jual A-terpineol for synthesis Jual Auto-hemacolor staining set for automatic blood smear staining with the hema-tek slide stainer Jual Azelaic acid for synthesis Jual Azomethine H GR ( Reagent For The Determination Of) Jual Azure II ( C.1. 52010/ 52015) for microscopy Jual B-Alanine for biochemistry Jual Barbituric acid Jual Barium Jual Barium ( ICP 1000 mg/ l) Jual Barium acetate GR Jual Barium carbonate GR Jual Barium chloride 99.995 Suprapur Jual Barium chloride dihydrate GR for analysis ACS ISO Jual Barium hydroxide GR Jual Barium nitrate GR Jual Barium sultate white standart acc to DIN 5033 Jual Benzaldehyda for synthesis Jual 4-Dimethylaminobenzaldehyde GR Jual 4-( Dimethylamino) Benzaldehyde Gr For Analysis ACS Jual Benzene EP Jual Benzene for chromatography lichrosolv Jual Benzene for GC analysis of traces suprasolv Jual Benzene GR for analYsis ACS, ISO Jual Benzene reference substance for gas chromatography Jual Benzene-D6 Jual Benzene-D6 deuteration degree min 99.6% for NMR spectroscopy uvasol Jual Benzenesulfonamide for synthesis Jual Benzenesulfonic acid for synthesis Jual Benzenesulfonyl chloride for synthesis Jual 1, 3, 5-Benzenetricarboxylic acid for synthesis Jual Benzimidazole for sYnthesis Jual Benzoic acid Jual Benzoic acid GR Jual Benzoic acid GR for analYsis ACS Jual Benzonitrile for synthesis Jual Benzophenone for synthesis Jual 1H-benzotriazole ( 1, 2, 3-benzotriazole) for synthesis Jual Benzoyl peroxide moistened with 25% H2O for synthesis Jual Benzyl acetate for synthesis Jual Benzyl alcohol GR Jual Benzyl alcohol GR for analYsis Jual Benryl bentoate for sYnthesis Jual Benzyl chloride for sYnthesis Jual Benzyl cinnamate for sYntetis Jual Benzylbutyl phthalate for synthesis Jual Benzyltrimethylammonium bromide for synthesis Benzyltrimethylammonium chloride for synthesis Beryllium b-Glucuronidase/ aryl sulfatase for biochemistry Bioquant Purification Of Carrez Reagent Kit For TH Bioquant Protein ( Acc. To Biuret Method) Reagent S Bioquant Protein ( Acc. To Bradford Method) Reagent Bioquant Total Dietary Fiber Reagent Kit For 100 D Biphenyl for synthesis Biphenyl-4-ol for sYnthesis 2, 2' -Bipyridine GR 2.2 -Biquinoline GR Bis( 2-ethylhexyl) phthalate for synthesis Bis( trichloromethyl) carbonate for synthesis Bis( trimethylsilyl) trifluoroacetamide for gas chromatography Bismuth Bismuth ( ICP1000 mg/ l) Bismuth nitrate basic GR Bleaching earth Boiling chips granules ( LAB) Boiling chips granules 1-2 mm Boric acid 99, 9999 SuPraPur Boric acid GR for analysis ACS, ISO Boric acid GR for analysis ACS, ISO ( 1S) -( -) -Borneol for synthesis Boron Boron ( ICP1000 mg/ l) Boron trifluoirde-methanol complex for synthesis Boron trifluoride-ethyl ether complex for synthesis Brij 35 for synthesis Brij 35 for biochemistry Brilliant cresyl blue solution for the staining of reiiculocytes and trichomonads for microscopy Brilliant cresyl blue zinc chloride double salt for miroscopy certistain Brilliant green ( hydrogen sulfate) ( C.1.42040) for microscopy certistain Bromelain ( from pinapples) 2mansion U/ mg fro biochem Bromide bromate solution for 1000 ml 4-Bromoaniline GR BromoBenzene for synthesrs 4-Bromobenzenzoyl chloride for synthesis 4-Bromobiphenyl for synthesis Bromocresol green indicator PH 3, 8 - 5, 4 ACS Bromocresol green sodium salt indicator water-soluble Bromocresol purple indicator 6-Bromohexanoic acid for synthesis 1-Bromonaphthalene For Synthesis Bromophenol blue indicator Bromophenol blue sodium salt water-soluble indicator Bromophenol red indicator Bromothymol blue indicator Bromothymol Blue Indicator ACS Bromothymol blue sodium salt ( -) -Brucine dihydrate for resolution of racemates Brucine GR Buffer concentrate for 500 ml buffer solution pH 8 Buffer concentrate for 500 ml buffer solution pH 9 Buffer concentrate titrisol pH 1.00 Buffer concentrate titrisol pH 10.00 Buffer concentrate tiirisol pH 11.00 Buffer concentrate titrisol pH 12.00 Buffer concentrate titrisol pH 13.00 Buffer concentrate titrisol pH 2.00 Buffer concentrate titrisol pH 3.00 Buffer concentrate titrisol pH 4.00 Buffer concentrate titrisol pH 5.00 Buffer concentrate titrisol pH 6.00 Buffer concentrate titrisol pH 7.00 Buffer solution ( boric acid/ potassium chloride/ sodium hydroxide solution) pH 9.00 Buffer solution ( boric acid/ potassium chloride/ sodium hydroxide) pH 10 Buffer solution ( boric acid/ potassium chloride/ sodium hydroxide) pH 9 Buffer solution ( citric acid/ sodium hydroxideihydrogen chloride) pH 4 Buffer solution ( di-sodium hydrogen phosphate/ potassium dihydrogen phosphate) pH 7.00 Buffer solution ( di-sodium hydrogen phosphate/ potassium hydrogen phosphate) pH 6.8 Buffer Solution ( potassium dihydrogen phosphate/ di-sodium hydrogen phosphate) pH 7 Buffer Solution ( potassium dihydrogen phthalate) pH 4.01 Buffer solution, traceable to sRM from NIST and PTB pH 10.00 ( 20 grad c) certipur Buffer solution, traceable to sRM from NIST and PTB pH 4.00 ( 20 grad c) certipur Buffer solution, traceable to sRM from NIST and PTB pH 7.00 ( 20 grad c) certipur Buffer solution, traceable to sRM from NIST and PTB pH 9.00 ( 20 grad c) certipur Buffer solution ready for use pH 1.00 Buffer solution ready for use pH 11.00 Buffer solution ready for use pH 2.00 Buffer solution ready for use pH 3.00 Buffer solution ready for use pH 5.00 Buffer solution ready for use pH 6.00 Buffer solution ready for use pH 8.00 Buffer solutions traceable to SRM from NIST and PTB 10 x pH 4.01 ( phthalate) Buffer tablets pH 6.4 ror preparing buffer solution ACC. to weise for the staining of blood smears 100 tablet Buffer tablets pH 6.8 ror preparing buffer solution ACC. to weise for the staining of blood smears 100 tablet Buffer tablets pH 7.2 ror preparing buffer solution ACC. to weise for the staining of blood smears 100 tablet Butane-1-sulfonic acid sodium sart for ion pair chromatography Lichropur 1, 3-Butanediol for synthesis 1, 4-Butanediol forsynthesis 1-Butanol for chromatography Lichrosolv 1-Butanol for spectroscopv uvasor 2-Butanol GR 1-Butanol GR for analysis ACS, ISO 2-Butoxyethyl acetate for synthesis Butyl acrylate for synthesis stabilized with 200P Butyl methacrylate for synthesis stabilized Butylamine for synthesis Butylbenzene for synthesis Butyraldehyde for synthesis Butyric acid for synthesis Butyrophenone for synthesis Cacodylic acid sodium salt trihydrate, buffer substance for biochemistry Cadmium ( ICP 1000 mg/ l) cadmium acetate GR Cadmium coarse powder GR Cadmium granular GR cadmium standard titrisol cadmium sulfate GR calcein metal ( pM) indicaior Calcium Calcium Acetate Hydrate ( About 94% Ca( CH3COO) 2) F Calcium Carbonate calcium carbonate precipated for analysis of silicates Calcium carbonate precipated GR Calcium carbonate Suprapur Calcium chloride anhydrous granular 2-6 mm Calcium chloride anhydrous granular 6-14 mm Calcium chlorideanhydrous powder Calcium chloride dihydrate cryst. GR for analysis ACS Calcium chloride fused granular 0.5-2 mm for etementary anatysis Calcium chloride granular 1-2 mm ( LAB) Calcium chloride tetahydrate suprapur Calcium granular ( LAB) Calcium hydrogen phosphate anhydrous GR for analysis Calcium hydroxide GR for analysis Calcium hypochloride for syntetis Calcium lactate for soil tests Calcium nitrate GR Calcium oxide from marble, small lumps Calcium standard dissolved in oil Calcium sulfate anhydrous. granular l-5 mm Calcium sulfate precipated GR Calcon metal ( pM) indicator Calconcarboxylic acid metal ( pM) indicator ( 1S) -( + ) , Camphor-10-sulfonic acid for resolution of ( 1R) -( -) -Camphor-10-sulfonic acid for synthesis D-Camphor reference substance for gas chromatograpny Canada balsam for microscopy Carbazole for synthesis Carmine ( C 1 75470) ( calcium-alumrnium lacquer of carminic acid) , microscopy certistain Carminic acid ( C.1. 75470) GR for analysis and for microscopy Cellobiose for biochemistry Cellulase Onozuka R-10 ( from Tricoderma viride) for biochemistry Cerium ( IV) sulfate GR Cerium ( IV) sulfate solution 0.1 N certified sec. standafd reference buffer solution potassium hydrogen pH 4.005 Certified sec, standard reference buffer solution potassium hydrogen phosphate/ di-sodium hydrogen ph Certified sec. standard reference buffer solution potassium hydrogen phosphate/ di-sodium hydrogen ph Cesium chloride 99, 995 Suprapur Cesium chloride GR Cesium chloride GR Cesium nitrate ( LAB) Cetyl alcohol for synthesis 1-Cetylpyridinium chloride monohydrate for synthes Cetyl Trimethyl Ammonium hydrogen sulfate for ion pair chromatography LiChropur CHAPS for biochemistry Charcoal Activated For Determinaiion of AOX ( S Charcoal Activated For The Determination of AOX Charcoal Activated GR Charcoal Activated for gas chromatography 0, 5-1 MM ( 18-35 mesh ASTM) Charcoal Activated for gas chromatography 0, 3-0, 5 MM ( 35-50 mesh ASTM) Charcoal Activated pure Chemizorb granulate absorbent for spilled liquids Chemizorb hg absorbent for mercury Chemizorb OH-absorbent and neutalizer for spilled alkalis, with indicator Chemizorb powder absorbent for spilled liquids 4-Chioracetanilide for synthesis Chloramine T GR Chloride standard 1000 mg Cl ( hydrogen chloride in water) titrisol.3 4-Chloro-3-methylphenol for synthesis 7-Chloro-4-Furazan GR 4-Chloro-a-methylstyrene for synthesis 4-Chloroaniline for synthesis ChloroBenzene for synthesis ChloroBenzene special quality for synthesis 4-Chlorobenzyl alcohol for synthesis 1-Chlorobutane for liquid chromaiography Lichrosolv 1 -Chlorobutane for synthesis Chlorodimethylsilane for synthesis 1 -Chlorododecane for synthesis Chloroform ( for determ.w. dithizone) GR Chloroform for chromatography lichrosolv Chloroform for organic analysis of traces suprasolv Chloroform for spectroscopy uvasol Chloroform GR for analysis ISO ( 9-Fluorenylmethyl) -chloroformate for synthesis 2-Chlorophenol for synthesis 4-Chlorophenol for synthesis 4-Chlorphenol Solution 725 Mg/ L, For AOX Determina 4-Chlorostyrene for synthesis stabilized with 250 Chlorosulfonic acid synthesis Chlorotrimethylsilanefor gas chromatography Chlorotrimethylsilanefor synthesis Cholinesterase ( horse serum) for biochemistry Chromazurol S metal ( pM) indicator Chromium Chromium ( ICP 1000 mgr/ l) Chromium ( III) chloride anhydrous for synthesis Chromium ( III) nitrate GR Chromium ( Vl) oxide ( + ) -Cinchonine for resolution of racemates 4-( Dimethylamino) cinnamaldehyde for synthesis Cinnamaldehyde for synthesis Cinnamic acid for synthesis Cis-9-octadecen-1-ol for synthesis Citric acid monohydrate GR for analysis ACS, ISO Citronellal for synthesis Citronellol for synthesis Cobalt Cobalt ( ICP1000 mg/ l) Cobalt ( II) acetate GR Cobalt ( II) nitrate ( max.0.001% Ni) GR Cobalt ( II) nitrate GR Cobalt ( II) nitrate GR Cobalt ( lt) sulfate GR Cobalt powder ( LAB) Cobalt ( II) chloride hexahydrate GR for analysis ACS Cobalt ( II) chloride hexahydrate GR for analysis ACS Cobalt ( II) sulfate heptahydrate GR for analysis CombiSolvent keton solvent for volumetric karl fischer titration with one component reagents for alde Combititrant 5 keton one component reagent for volumetric karl fischer titration for aldehydes and keton conductivity water test solution for measurement of electrolytic conductivity, traceable to PTB and Congo Paper Reag.Ph.Eur Congo red indicator Congo red staining kit for detection of amyloid ACC. to highman Coomassie Brilliant blue G 250 for electrophoresis Coomassie Brilliant blue R 250 for electrophoresis Copper Copper ( I) chloride GR Copper ( I) iodide for syntesis Copper ( ICP1000 mg/ l) Copper ( ICP10000 mg/ l) Copper ( II) acetate 1-hydrate GR Copper ( II) chloride 2-hydrate GR Copper ( II) nitrate 3-hydrate GR Copper ( II) nitrate 3-hydrate GR Copper ( II) oxide powder GR Copper ( II) sulfate S-hydrate GR for analysis ACS, ISO Copper ( II) sulfate S-hydrate GR for analysis ACS, ISO Copper ( II) sulfate anhydrous GR Copper ( II) sulfate anhydrous GR Copper di-ammonium titriplex solution Copper fine powder GR Copper oxide wire fine about 0.65 x 3 mm for elementary analysis Copper sulfate solution Copper ( II) chloride anhydrous for synthesis copper ( II) Ethylenediamine Solution Din 54270, For Measuring The Viscosity of cellulose Creatine 1-hydrate for syntesis Creatinine for biochemistry Cresol red indicator Cresyl violet ( acetate) for microscopy certistain Crown ether/ 18-crown-6 for synthesis Crystal violet ( C.1.42555) for microscopy certistain Crystal violet indicator Cumene for synthesis Cupferron GR Cupferron GR ACS Curcumin for synthesis Cyanoacetic acid for sYnthesis 1-Cyanoguanidine for sYnthesis Cyanuric chloride for sYnthesis Cyclohexane for chromatography lichros Cyclohexane for organic analysis of traces suprasolv Cyclohexane GR for analysis ACS, ISO Cyclohexanol for synthesis Cyclohexanol reference substance for gas chromatography Cyclohexanone extra Pure Cyclohexene for synthesis Cydohexyl acetate for synthesis Cyclohexylamine for synthesis Cyctotrexytamine for synthesis Cyclohexymethanol for sYnthesis Cyclopentane reference substance for gas chromatography Cyclopentanol for synthesis Cyclopentanone for synthesis Cytological standard stain ACC. to szczepanik for microscopy cytocolor D( -) Mannose for biochemistry D( -) Fructose for biochemistrY D( -) Mannitol for determ. Of boric acid D( -) -Ribose for biochemistry D( -) -sorbitol for biochemistry D( + ) Galactose for biochemistry D( + ) -Glucose 1-Hydrate for biochemistry D( + ) Glucose anhydrous for biochemistry D-( + ) -Glucose Monohydrate for biochemistry D( + ) -Glucuronic acid sodium salt monohydrate for S D( + ) -Xylose for biochemistry Dab-buffer tablets for immunohistochemistry Decanoic acid for sYnthesis 1 -Decanol for sYnthesis 1-Decanol for synthesis Devarda' s alloy GR for analysis Diacetyl for synthesis Diacetyl monoxime GR Diallyl phthalate for synthesis 4' , 6-Diamidino-2-phenylindole dihydrochloride ( dapi) for microscopy 3, 5-Diaminobenzoic acid for synthesis 4.4' -Diaminodiphenyl ether for synthesis 1, 2-Diaminopropane for synthesis Di-Ammonium hydrogen citrate GR Di-Ammonium hydrogen phosphate GR for analysis ACS Di-Ammonium oxalate GR Diantipyrylmethane GR Diastase ( from Fungi) for biochemistry 2, 4-Dibromoacetophenone Dibutyl phthalate for synthesis Dibutyl pthalate for synthesis Dibutylamine for synthesis 1, 2-Dichlorethane for spectroscopy uvasol Dichlormethane for synthesis Dichloroacetic acid for synthesis 3, 4-Dichloroaniline for synthesis 1, 2-DichloroBenzene for extraction analysis 1, 2-DichloroBenzene for synthesis 1, 4-DichloroBenzene for synthesis 2, 4-Dichlorobenzonitrile for synthesis Dichlorodimethylsilane for synthesis 1, 2-Dichloroethane extra pure 1, 2-Dichloroethane for liquid chromatography 2' , 7' -Dichlorofluorescein fluororescence indicator Dichloroisocyanuric Acidsodium salt-Dihydrate GR Dichloromethane for liquid chromatography LiChrosolv Dichloromethane for organic analysis of traces Suprasolv Dichloromethane GR dried ( max. 0.005% H20) Dichloromethane GR for analysis ACS, ISO 2, 4-Dichlorophenol for synthesis 2, 5-Dichlorophenol for synthesis 2, 6-Dichlorophenolindophenol sodium salt 2, 6-Dichlorophenolindophenol sodium salt Dihydrate 2, 4-Dichlorophenoxyacetic acid for synthesis 2, 2-Dichioropropionic acid sodium salt for synthesis Dicyclohexylamine for synthesis Diethanolamine for synthesis Diethanolamine GR Diethyl carbonate for synthesis Diethyl ether GR for analysis ACS, ISO-3 Diethyl phthalate for synthesis Diethylamine for synthesis Diethylammonium chloride for synthesis Diethylene glycol dimethyl ether for synthesis Diethylene glycol for synthesis Diethylene glycol monobutyl ether for synthesis Diethylene glycol monoethyl ether for synthesis Diethylenetriaminepentaaceticacid Dihydronicotinamide adenine dinucleotide disodium salt for biochemistry, NADH-Na2 1, 8-Dihydroxy-2-( 4-sulfophenylazo) napthalene3-6-disulfonic acid 3, 5-Dihydroxybenzoic acid for sinthesis 3, 5-dihydroxytoluene for synthesrs Di-lodrne pentoxide granular GR DiisoProPYl ether GR Diisopropylamine for synthesis Diisopropylether ( stabilised) with 2' 6-di-tert-but Dimedone GR 3, 4-Dimethoxy benzaldehyd for synthesis Dimethyl ammonium chloride for synthesis Dimethyl carbonate for synthesis DimethYl malonate for synthesis Dimethyl phthalate for synthesis Dimethyl sulfate for synthesis Dimethyl sulfide for synthesis Dimethyl sulfite for synthesis Dimetfryl sulfoxide dried GR Dimethyl sulfoxide extra pure Dimethyl sulfoxide for gas chromatography Dimethyl sulfoxide for spectroscopy Dimethyl sulfoxide for synthesis Dimethyl sulfoxide GR Dimethylamine for synthesis 5-Dimethylaminoaphthalene-1-sylfonyl chloride for biochemistry Dimethylglyoxime Disodium salt - Octahydrate GR Dimethylglyoxime GR 1, 4-Dimethylnaphthalene for synthesis 2, 6-Dimethylphenol for synthesis 3, 5-Dimethylphenol for synthesis 2, 6-Dimethylphenol GR 2, 6-Dimethylpyridine for synthesis Dimidium bromide for surfactant tests 2, 2-Dinitro-5.5-dithiodibenzoid acid for biochemistry 3, 5-Dinitrobenzoylchloride for synthesis Dinonyl phthalate for gas chromatography 1, 4-Dioxan GR 1, 4-Dioxan liquid chromatography 1, 4-Dioxane for spectroscopy Uvasolv Diphenyl ether for synthetis Diphenylamine-4-sulfonic acid barium salt redox indicator Diphenylamine GR & redox indicator 1, 5-Diphenylcarbazide GR and redox ind 1, 5-Diphenylcarbazone for determination of mercury Diphenylmethanediisocyanate Di-phosporous pentoxide extra pure Di-phosporous pentoxide GR Di-potassium hydrogen phospate 3 hydrate GR Di-potassium hydrogen phospate anhydrous GR Di-potassium hydrogen phospate anhydrousuprapur Di-potassium hydrogen phospatetrihydraie Bufer substance for chromatography Lichropur Di-potassium hydrogen phospate trihydrate GR for analysis Di-potassium oxalate 1 -hydrate GR Di-potassium phthalate for synthesis Dipropylene glycol for synthesis ( mixture isomers) Di-sodium hydrogen phospate 12-hydrate GR Di-sodium hydrogen phospate 2-hydrate GR Di-sodium hydrogen phospate anhydrous GR Di-sodium hydrogen phosphate dihydrate buffer substance for chromatography Lichropur Di-sodium hydrogen phosphate dihydrate GR for analysis Di-sodium hydrogen phosphate dodecahydrate GR for analysis iso Di-sodium oxalate GR Di-sodium succinate anhydrous for synthesis Di-sodium succinate-hexahydrate for synthesis Di-sodium tartrate 2-hydrate GR Disulfine blue VN 150 for tenside tests 2, 6 Ditert-butyl-4-methylphenol for synthesis 2, 2-Dithioerythritol for biochemistry 1, 4-Dithiothreitol for biochemistry DivinylBenzene for synthesis stabilised with 0.2% DL-Alanine for biochemistry DL-Camphor for synthesis DL-Limonene ( mixture of d- and l-form -1: 1) for sy DL-Malic acid for biochemistry DL-Malic acid for biochemistrY DL-Mandelic acid for sYnthesis DL-Phenylalanine for biochemistry DL-Tryptophan for biochemistry DNA staining kit according to feulgen Dodecane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur 1-Dodecanol for synthesis Dodecyl hydrogen sulfate sodium salt for ion pair chromatography LiChropur Dodecyl sulfate sodium for biochemistry Dodecyl sulfate sodium salt ( LAB) Dodecyl sulfate sodium salt for synthesis Dodecyl sulfate sodium salt for biochem 10% in H2O Dragendorff reagent spray solution for thin-layer chromatography 1 -Eicosanol for synthesis Elastica van gieson staining kit for connective tissue elastin color solution acc. to weigert cat. n Entellan new for cover slipper for microscopy Entellan new rapid mounting medium for microscopy Entellan rapid mounting medium for microscopy Eosin b ( C.1. 45400) for microscopy certistain Eosin y ( yellowish) ( C.1. 45380) for microscopy certistain Eosin y solution 0.5% , aqueous for microscopy Epichlorohydrin for synthesis Eriochrome black t metal indicator Eriochrome blue black metal indicator Erythrosine b ( C.1. 45430) for microscopy certistain Eschka' s mixture GR 2-( ( Tris( hydroxymethyl) methyl) amino) ethanesulfonic Ethanesulfonic acid for synthesis 2-/ 4-( 2-Hydroxyethyl ) -1-ethane sulfonic acid sodium 2-[ 4-( 2-hydroxyethyl) -1 -piperazinyl] -ethanesulfonic acid sodium salt, buffer substance, HEPES-Na 2-( Cyclohexylamino) ethanesulfonic acid, buffer substance, CHES Ethanol absolute for synthesis Ethanol absolute GR for analysis ACS, ISO Ethanol denatured with about 1% methyl ethyl ketone GR for analysis Ethanol dried ( max.0.02% h2o) secccsolv Ethanol for spectroscopy uvasol 2-( 1-Piperazinyl) ethanol for synthesis 2-( Diethylamino) -ethanol for synthesis 2-( Dimethylamino) -ethanol for synthesis Ethanol gradient grade for liquid chromatography lichrosolv Ethanolamine for synthesis Ethanolamine GR Ethidium bromide ( 1% solution in water) for electrophoresis 2-Ethoxyethyl acetate for synthesis Ethyl acetate for liquid chromatography Ethy acetate for organic analyst of traces suprasolv Ethyl acetate GR for analysis ACS. ISO Ethyl acetoacetate for synthesis Ethyl acrylate for synthesis stabilised with hydro Ethyl butyrate for synthesis Ethyl chloroformate for synthesis Ethyl isopentanoate for synthesis Ethyl methyl ketone ( 2-butanone) extra pure Ethyl methyl ketone for synthesis.3 Ethyl methyl ketone reference substance for gas chromatography Ethyl methyl ketone z.a. ACS-3 Ethyl propionate for synthesis 2-Ethyl-1 -hexanol for synthesis Ethyl-3, 4, 5 trihydroxybenzoate for synthesis 2-( 2-Buthoxyethoxy) ethylacetate for synthesis EthylBenzene for synthesis Ethylbenzene reference substance for gas chromatography Ethyldiisopropylamine for synthesis Ethylendediaminetetraacetic acid dipotassium salt for synthesis Ethylendiamine for synthesis Ethylene glycol diacetate for synthesis Ethylene glycol diethyl ether for synthesis Ethylene glycol dimethacrylate ftor synthesis stabi Ethylene glycol dimethyl ether for synthesis Ethylene glycol ep Ethylene glycol GR Ethylene glycol GR for analysis Ethylene glycol monethyl ether for synthesis Ethylene glycol monobutyl ether for synthesis Ethylene glycol monomethyl ether for amino acid Ethylene glycol monomethyl ether GR Ethylene glycol monophenyl ether for synthesis Ethylenediamine monohydrate for synthesis Ethylenediammonium sulfate for synthesis Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate Ethylenedinitrilotetraacetic acid disodium salt dihydrate 2-Ethylhexanoic acid GR 2-Etlhylhexylamine for synthesis Eugenol for synthesis Extran AP 11 mildly alkaline Extran AP 21 acidic with phosporic acid Extran AP 31 anti-foaming agent Extran MA01 alkaline Extran MA 02 neutral Extran MA 03 phospate-free Fast green FCF ( C.1. 42053) for microscopy certistain Ferrocene for synthesis Ferroin indicator solution for waste water analysis 1/ 40 M Ferroin solution redox indicator Ferrospectral GR ( reagent for iron) Florisil for cc Florisil for residue analysis Fluorescein-5-isothiocyanate for biochemistry and for fluorescence microscopy Fluorescent indicator f254 for tlc 1 -Fluoro-2, 4-dinitrobenzene GR 4-Fluorophenol Folin-Ciocalteu s phenol reagent Formamide GR for analysis ACS, BP, USP Formic acid 89% -91% Formic acid 98-100% GR Formic acid 98-100% suprapur Formic acid for synthesis Fuchsin acid ( C.1. 42685) for microscopy ceriistain Fumaric acid for synthesis 2-Furancarboxylic acid for synthests Furfural GR FurFuryl alcohol for synthesis 6-Furfurylaminopurine for biochemistry Gibberellic acid for synthesis Giemsa' s azur eosin methylene blue solution for microscopy Giemsa s azur-eosin-methylene blue for microscopy Giemsa' s azur-eosin-methylene blue for microscopy gower' s reagent for erythrocyte counts cat. no Glass wool ( lab) Glucose dehydrogenase ( Bacillus megaterium recombinant) for biochemistry ( S) -( + ) -Glutamic acid for synthesis Glutardialdehyde ( solution 50% in water) for synth Glutardialdehyde for synthesis Glutardialdehyde solution 25% for electron microscopy Glutardialdehyde solution 25% for electron microscopy, ACC. to P.J. anderson Glutaric acid for synthesis Glutaric anhydride for synthesis Glycerol about 87% GR for analYsis Glycerol for fluorescence microscopy Glycerol for synthesis Glycerol GR Glycerol GR for analysis ACS Glycerol triacetate for biochemistry Glycine GR Glycine, buffer substance for electrophoresis Glycolic acid ( solution 70% in water) special qua Glycollic acid for synthesis Glycollic acid GR Glycylglycine Buffer substance Glyoxal bis( 2-hydroxyanil) GR Glyxylic acid for synthesis Gold Gram-color modified ( phenol-free) staining kit Gram-color staining set ( for the gram staining method) Gram' s crystal violet solution for the gram staining method Gram' s decolorizing solution for the gram staining method Gram' s safranine solution for the gram staining method Graphite fine powder Guainidiumchloride Guanidium Chloride LAB Guanidium Thiocyanaie Hanus solution for determination of iodine value Hemacolor rapid staining of blood smear solution 1 fixing solution Hemacolor rapid staining of blood smear solution 2 colour reagent red Hemacolor rapid staining of blood smear soluiion 3 colour reagent blue Hemacolor rapid staining of blood smear staining set fcr microscopy Hematein ( C.1. 75290) for microscopy Hematognost fe staining kit for the detection of free ionic iron ( fe3+ ) in cells Hematoxylin cryst. ( C.1. 75290) for microscopy Hematoxylin cryst. ( C.1. 75290) for microscopy Hematoxylin monohydrate ( C. 1.75290) for microscopy certistain Hematoxylin monohydrate ( C. 1.75290) for microscopy certistain Hematoxylin solution modified ACC. to gill II for microscopy Hematoxylin solution modified ACC. to gill III for microscopy Heptafluorobutyryl chloride for synthesis Heptanal for synthesis Heptane 1-sulfonic acid sodium salt for ion pair chromatography LiChropur 2-Heptanol for synthesis 4-Heptanone for synthesis Hexachloroplatinic ( IV) acid for synthesis Hexachloroplatinic ( IV) acid Hexahydrate ( appr. 40 Hexachloroplatinic ( IV) acid sol 10% GR Hexadecyl trimethylammonium chloride ( 50% solution Hexadecylamine for synthesis Hexadecyltrimethylammonium bromide for synthesis Hexamethyl disilane for synthesis 1, 1, 13, 3, 3-Hexamethyldisilazane 1, 1, 13, 3, 3 Hexamethyldisilazane for gas chromatography Hexamethylenetetramine for synthesis Hexane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur Hexanoic acid for synthesis 1-Hexanol for synthesis 1-Hexene for synthesis Hexylamine for synthesis Hippuric acid sodium salt for synthesis Histosec pastilles ( w/ 0 dmso) solidification point 56-58 grad c embed. agent, hist Histosec pastilles solidification point 56-58 grad c embedding agent for histology Hoechst wax c micropowder tabletting aid for x-ray fluorescence analysis Holmium perchlorate standard solution for the calibration of spectrophotometers * 1 Hyamine 1622 for surfactantests Hyamine 1622-solution for the determination of anionic tensides 0.004 mol/ l Hydrazinium hydroxide for synthesis Hydrazinium hydroxide about 80% N2H5OH for synthes Hydrazinium sulfate GR Hydriodic acid 57 % GR for analysis Hydrobromic acid 47% GR Hydrochloric acid C( HCL) = 0, 1 mol/ l ( 0, 1 n) .3 Hydrochloric acid 25% GR for analysis.3 hydrochloric acid 30% ultrapur.3 hydrochloric acid 32% GR for analysis Hydrochloric acid C( HCL) = 0, 5mol/ l ( 0, 5 n) Hydrochloric acid C( HCL) = 1mol/ l ( 1 n) Hydrochloric acid C( HCL) = 2 mol/ l ( 2 n) .3 Hydrochloric acid for 1000 ml C( HCI) = 0, 01 mol/ l ( 0, 01 n) titrisol.3 Hydrochloric acid for 1000 ml C( HCl) = 0, 1 mol / l ( 0, 1n) titrisol.3 Hydrochloric acid for 1000 ml C( HCI) = 0, 5 mol / l ( 0, 5n) titrisol Hydrochloric acid for 1000 ml C( HCl) = 1 mol / l ( 1n) titrisol.3 Hydrochloric acid fuming 37% GR for analysis iso* 3 Hydrochloric acid fuming 37% GR for analysis max 0, 005 ppm hg .3 Hydrochloric acid in 2-propanol Hydrochloric acid in ethanol for microscopy Hydrofluoric acid 48 % GR Hydrofluoric acid Hydrofluoric acid 40% GR for analysis iso Hydrofluoric acid 48% ultrapur hydrogen bromide for synthesis hydrogen peroxide urea for synthesis hydrogen peroxide fo synthesis * 1 Hydroquinone for synthesis 4-Hydroxy-1, 3-phenylenediammonium dichloride for synthesis 4-Hydroxy-4-methyl-2-pentanone for synthesis 2-Hydroxybenzaldehyde for detection of fused oil 2-Hydroxybenzaldehyde for synthesis 4-Hydroxybenzaldehyde for synthesis 4-Hydroxybenzhydrazide for synthesis 4-Hydroxybenzoic acid for synthesis Hydroxyethylcellulose for synthesis Hydroxylamine ( solution.50% in water) for synthesi Hydroxylammonium chloride GR Hydroxylammonium chloride GR for analysis Hydroxylammonium sulfate GR 5-Hydroxymethyl-2-furancarbaldehyd 5-Hydroxymethyl-2-furancarbaldehyde for synthesis Hydroxyanphthol blue metal indicator 8-Hydroxyquinoline GR Hygromycin B solution for biochemistry Hypophosphorous acid 50 % GR Icp multi-element standard solution XI for sludge testing certipur Imidazole buffer substance Imidazole for synthesis 2-Imidazolidinone ( hemihydrate) for synthesis 1, 1' -Iminodi-2-propanol for synthesis Immersion oil ACC. to din ISO 8036-1 for microscoov Immersion oil for microscopy Indene for synthesis Indicator buffer tablets Indicator solution pH 0-5 Indium Indole GR Indole-3 acetic acid ( LAB) 3-lndolyl acetate for syntesis 3-lndolyl methyl ketone for synthesis Iodine 99, 999 suprapur Iodine indicator Iodine monobromide for synthesis Iodine monochloride for synthesis Iodine resublimed GR for analysis ACS, ISO Iodine solution 0.05 mol/ l Iodine solution 0.5 mol/ l Iodine solution for 1000 ml C( I2) = 0, 05 mol/ l ( 0, 1 n) titrisol Iodine trichloride for synthesis 2-iodobenzoic acid for synthesis Iron Iron ( ICP1000 mg/ l) Iron ( II) chloride GR Iron ( II) sulfate 7-hydrate GR Iron ( II) sulfide fused sticks Iron ( III) chloride GR hexahydrate GR for analysis ACS Iron ( III) chloride solution ( 10% fe) GR Iron ( III) nitrate GR Iron reduced GR Iron( III) chloride anhydrous for synthesis Isatin for synthesis Isoamyl acetate extra pure Isoamyl alcohol for determination of fat acc.to gerber. suprasolv Isoamyl alcohol GR Isobutanol GR Isobutyl Isovalerate of synthesis Isobutyl methyl ketone for extraction analysis ACS Isobutyl methyl ketone for synthesis IsobutylBenzene for synthesis Isobutyric acid for synthesis Isooctane for chromatography li-chrosolv Isooctane for gas chromatography suprasolv Isooctane for spectrscopy uvasol Isooctane for synthesis Isooctane GR for analysis ACS Isophthalic acid for synthesis Isophthaloyl dichloride for synthesis Isopropyl acetate for synthesis Isopropyl myristate for synthesis Isopropylamine for synthesis Kaiser' s glycerol gelatin for mrcroscopv Karl fischer reagent 5 single component reagent, with pyridine 1ml = 5mg H2O Karl fischer solution a with pyridine Karl fischer solution b free pyridine Karl fischer titration 1 ml = ca. 5 mg H2O apura Kf apura combisolvent methanol free Kf apura combititrant 1 Kf apura combititrant 2 Kf apura sodium tartrate water standard Kf apura water standard 0, 1 % Kf apura water standard 1 % Kf combicoulumat frit apura for cell with diaphragm Kf combicoulumat frit apura for cell without diaphragm Kf combisolvent fats Kf solvent apura Kf titrant 2 apura Kf titrant 5 apura Kjeldahl tablets ( free of mercury and selenium) Kjeldahl tablets ( Missouri catatyst) 3.5 Kjeldahl tablets ( Missouri catalyst) Kjeldahl tablets for Wieninger method L( + ) - tartaric acid GR L( + ) -Rhamnose for biochemistry Lactophenol blue solution for staining fungi Lactose monohydrate for biochemistry Lacose standard 5% solid water standard for coulometric/ volumetric karl fischer L-Alanine for biochemistry Lanthanum ( ICP1 000 mg/ l) Lanthanum ( III) chloride ( lab) Lanthanum ( III) oxide ( lab) Lanthanum ( III) oxide for atomic absorption spectroscopy Lanthanum nitrate hexahydrate GR for analysis L-Arginine for biochemistry L-Arginine Monochloride for biochemistry L-Asparagine-Monohydrate for Biochem. L-Aspargnine for biochemistry L-Aspartic acid for biochemistry L-Aspartic acid monosodium salt Lauraldehyd for synthesis Lauric acid for synthesis L-Citrullin for biochemistry L-Cysteine for biochemistry L-CYSTEINE HYDROCHLORIDEMONOHYDRATE FOR BIOCHEIVIS L-Cysteinium chloride for biochemistry L-Cystine for biochemistry Lead Lead ( Icp1000 mg/ l) Lead ( II) acetate GR lead ( II) carbonate GR Lead ( II) chloride anhydrous for synthesis Lead ( II) hydroxide acetate anhydrous for sugarACC. Lead ( II) nitrate GR Lead ( II) oxide GR Lead ( IV) oxide GR Lead granular GR Lead coarse powder GR Lead foil GR Lead( II) chloride anhydrous for synthesis Lead( II) acetate paper Leishman' s eosin methylene blue solution modified for microscopy Leishman' s eosine methylene blue for microscopy Leucognost alpha detection of the alkaline leukocyte phosphatase activity in leukocytes Leucognost basic kit for diagnosis of leukemia Leucognost detection ofthe alpha naphthyl acetate esterase reaction in leukocytes Leucognost nasdcl detection of naphthol as-d chloroacetat reaction in leukocytes Leucognost pox detection of the peroxidase reaction in Leucocytes Leucognost sp detection of the acid phosphatase reaction in leukocytes Levulinic acid for synthesis L-Glutamic acid for biochemistry L-Glutamine for biochemistry L-Histidine for biochemistry L-Histidine monohydrochloride ( monohydrate) for bioch L-Histidine monohydrochloride for bioch L-Hydroxyproline for biochemistry Lichroprep si 60 ( 40-63 mym) for liquid chromatogr ( R) -( + ) -Limonene for synthesis Linalyl acetate for synthesis L-isoleucine for biochemistry Lithium Lithium carbonate GR Lithium hydroxide about 98% lioh ( lab) Lithium sulfate GR Litihum chloride GR Litmus extra pure indicator Litmus paper blue reag.ph eur Litmus paper neutral Litmus paper red reag. Ph. Eur L-Leucine for biochemistry L-lysine monohydrate for biochemistry L-Lysine monohydrochloride for biochemisty L-Methionine for biochemistry Loeffler' s methylene blue solution for microscopy L-Ornithine monohydrochloride for biochemistry L-Phenyllalanine for biochemistry L-Proline for biochemistry L-Serine for biochemistrY L-Threonine for biochemistrY L-Tryptophan for biochemistry L-Tyrosine for biochemistry Lugol' s solution ( diluted iodine-potassium iodide solution) , the gram staining method Lugol' s solution stabilized with pvp for the gram staining merckofix@ spray fixative for L-valine for biochemistrY Magnesia rods ( lab) Magnesium Magnesium ( ICP 1000 mg/ l) Magnesium ( turnings) acc. to grignard for synthesi Magnesium acetate GR Magnesium chloride anhydrous for synthesis Magnesium chloride GR Magnesium chloride GR Magnesium foil Magnesium hydroxide carbonate GR Magnesium matrix modifier for graphite furnace aas Magnesium nitrate hexahydrate suprapur Magnesium oxide GR Magnesium oxyde ( max. 0.001% so4) GR Magnesium perchlorate GR Magnesium powder particle size about 0.06 - 0.3 mm Magnesium reagent acc. To Mann & Yoe Magnesium sulfate 7-hydrate GR for analysis Magnesium sulfate 7-hydrate GR for analysis Magnesium sulfate anhydrous GR for analysis Magnesium titriplex( r) dihydrate GR for analysis Magnesium titriplex{ r) dihydrate GR for analysis Magprep Silica Particles MagprepStreptavidin Beads MagprepStreptavidin Beads Matachite green ( oxalate) ( C.1.42000) for microscopy certistain@ Malachite green ( oxalate) ( C.1. 42000) for microscopy certistain@ Malachite green oxalate ( C.1. 42000) for microscopy and for microbiology Malachite green oxalate ( C.1. 42000) for microscopy and for microbiology Malachite green oxalate ( C.1.42000) for microscopy and for microbiology Maleic acid anhydride for synthesis Maleic acid for synthesis Maleic anhydride for synthesis Malondialdehyde bis-( dimethylacetal) for synthesis Malonic acid for synthesis Maltose' l-hydrate for biochemistry Maltose' 1-hydratefor biochemistry Manganese Manganese( ICP1000mg/ l) Manganese ( II) chloride 2-hydrate GR Manganese ( II) chloride 4-hydrate GR Manganese ( II) chloride for synthesis Manganese ( II) nitrate 4-hydrate GR Manganese ( II) sulfate 4-hydrate GR for analysis Manganese ( II) sulfate monohydrate spray-dried GR for analysis ACS Manganese ( IV) oxid for synthesis Manganese ( IV) oxyde powdered ( lab) Manganese( IV) oxide precipitated active Marble granular for producing co2 Masson-goldner staining kit kit for the trichromic visualisation of connective tissue Mayer' s hemalum solution for microscopy May-gruenwald' s eosine methylene blue for microscopy May-gruenwald' s eosine-methylene blue solution modified for microscopy May-gruenwald' s eosine-methylene blue solution modified for microscopy methyl benzoate M-cresolforsynthesis Melibiose 1-hydrate for biochemistry ( -) -Menthol for synthesis 3-Mercapto-1, 2-propanediol for synthesis 2-Mercaptobenzothiazole 2-Mercaptoethanol for synthesis Merckofix spray fixative for cytodiagnosis refill Merckoglas liquid cover glass for microscopy Mercury Mercury ( I) chloride GR Mercury ( I) nitrate 2-hydrate GR Mercury ( ICP1000 mg/ l) Mercury ( II) acetate GR Mercury ( II) bromide GR Mercury ( II) chloride ep Mercury ( II) chloride GR Mercury ( II) iodide red GR Mercury ( II) iodide red GR Mercury ( II) nitrate 1-hydrate GR Mercury ( II) nitrate 1-hydrate GR Mercury ( II) oxide red GR Mercury ( II) sulfate extra pure Mercury ( II) sulfate GR for analysis ACS Mercury ( II) thiocyanate GR Mercury extra pure Mercury GR for analysis and polarography Mercury nitrate solution 0.05 mol/ l 0.1n Mercury( II) sulfate 20 G/ L in sulfuric acid potassi Mercury ( II) sulfate COD Mercury( II) sulfate 80G/ L IN 0, 020 mol/ Lpot.dichrom Mercury( II) sulfate solution 200 G/ L Merrifield hydrazide resin for synthesis Mesityl oxide for synthesis Meta-phosphoric acid pieces GR for analysis ( stabilized with sodrum metaphosphate) ( 2-Dimethylaminoethyl) methacrylate ( stabilised with hydroquinone monomethyl ether) for synthesis Methacrylic acid for synthesis stabiljsed with 200 2, 2-Bis( hydroxyethyt) -( iminotris) -( hydroxymethyt) -methane BtS TRtS Methanesulfonic acid for synthesis Methanol dried ( max. 0, 005% H2O) seccosolv Methanol dried GR ( max. 0.005% H2O) Methanol for holc Methanol for organic analysis of traces suprasolv Methanol for preparative chromatography prepsolv Methanol for spectroscopy uvasol Methanol GR for analysis ACS, ISO Methanol gradient grade for chrornatography lichrosolv Methanol hplc Methenamine GR for analysis Hexamethylenetetramine GR Methenamine silver plating kit acc. to gomori for microscopy 4-Methoxy-2-nitroaniline for synthesis 1 -Methoxy-2-propanol extra pure 2-Methoxybenzaldehyde for synthesis 4-Methoxybenzaldehyde for synthesis 4-Methoxybenzoic acid for synthesis 4-Methoxybenzophenone for synthesis 4-Methoxyphenol for synthesis 3-Methoxyphenylacetic acid for synthesis Methyl acetate for synthesis Methyl acrylate for synthesis stabilised with hydr Methyl benzoate extra pure Methyl benzoate for synthesis Methyl blue for microscopy and microbiology Methyl Decanoate reference substance for gas chromatography Methyl Laurate reference substance for gas chromatography Methyl Margarate reference substance for gas chromatography Methyl methacrylate ( stabilised with hydroquinone Methyl methacrylate forsynthesis Methyl Myristate reference substance for gas chromatography Methyl Octanoate reference substance for gas chromatography Methyl Oleate reference substance for gas chromatography Methyl orange ( C.1.13025) indicator ACS Methyl propionate for synthesis Methyl propyl ketone forsynthesis Methyl red indicator Methyl red sodium salt soluble in water indicator Methyl Stearate reference substance for gas-chlomatography 2-Methyl-1, 3-butadiene for synthesis stabi| ized 2-Methyl-1, 3-cyclopentanedione for synthesis 2-Methyl-1 -butanol for synthesis 4-Methyl-1 -pentane for synthesis 2-Methyl-2, 4-pentanediol for synthesis 3-Methyl-2-benzothiazolinonehydrazone hydrochloride GR 4-Methyl-2-pentanol for synthesis 2-Methyl-2-propanethiol for synthesis 1-Methyl-2-pyrrolidone for synthesis Methylamine for synthesis Methylammonium chloride for synthesis 4-Methylbenzaldehyde for synthesis 3-Methylbenzoic for synthesis 2-Methylbutane reference substance for gas chromatography Methylcyclohexane for synthesis Methylcyclopentane for synthesis Methylene blue ( C.1.52015) for microscopy certistain Methylene blue Ph.Eur. Methylenediphosphonic acid for synthesis 3-Methylheptane reference substance for gas chromatography 1-Methylimidazole for synthesis 1-Methylnaphthalene for synthesis 2-Methylnaphthalene for synthesis 2-Methylpentane for synthesis Methylthymol blue sodium salt metal indicator Mixed indicator 5 for ammonia titration Molecular sieve 0.3 nm beads abt 2 mm Molecular sieve 0.4 nm powder Molybdatophosporic acid GR Molybdatophosphoric Acid Spray Solution for thin-layer-chromatography Molybdenum Molybdenum ( ICP 1000 mg/ l) Molybdenum ( VI) oxide GR Molybdic acid about 85% moo3 Morpholine for synthesis 2-Morpholinoethanesulfonic acid monohydrate buffer substance MES 2-Morpholinoethansulfonic acid ( monohydrate) ( MES) 3-Morpholinopropane sulfonic acid 3-Morpholinopropane sulfonic acid Multi element standard I 19 elements, different concentration Multi element standard IV 23 elements, 1000 mg/ l Multi element standard V 26 elements, design for maxim Multi element standard VI calibration in ICP ms, 30 elements Multi element standard VIII similar to multi IV but no silver Multi element standard XIII trace metals Multi element standard XVIII for calibration Multi element standard XX to setup plasma Multi element standard XXI set, contains 274473 and 108623 Multi-element standard II dissolved in oil 100 oom Murexide ( ammonium purpurate) metal indicator ACS Murexide ( ammonium purpurate) metal indicatorACs myo-Inositol for biochemistry Myristic acid for synthesis M-Xylene reference substance for gas chromatography N- eicosane for synthesis N-( 1-Naphthyl) ethylenediamine dihydrochloride GR N-( 1 -Naphthyl) ethylenediamine dihydrochloride GR N-( 2-Acetamido) -2-ami noethanosulfonic acid ( ACES) N-( 2-Acetamido) iminodiacetic acid, buffer substance, ADA N-( 2-Acetamido) -s-aminoethanesulfonic acid, buffer substance, ACES N-( tris( hydroxymethyl) methyl) glycine ( tricine) GR n-( Trimethylsilyl) imidazole for gas chromatography N, N - dimethylformamide GR N, N - dimethylformamide ( lab) N, N, N' , N' -tetramethylethyl-1, 4-phenylenediamine for synthesis N, N, N' , N' -Tetramethylethylenediamine ( Temmed ) GR N, N, N' , N' -tetramethylethylenediamine for synthesis N, N, N' , N' tetramethyl-1, 4-phenylenediammnium dichl N, N, N, N-tetramethylethylenediamine for synthesis N, N' -Bis( 2-hydroxyethyl) -2-aminoethansulfonic acid, buffer substance, BES N, N' -dicyclohexylcarbodiimide for synthesis N, N' -Diethyl-1, 4-phenylenediumine sulfate GR N, N' -Diethyl-1, 4-phenylenediammonium sulfate GR for N, N' -diethylaniline for synthesis N, N' -dimethyl-1, 4-phenylenediamine N, N' -Dimethyl-1, 4-phenylenediam monium dichlorjde GR N, N' -dimethylaniline for synthesis N, N' -dimethyleacetamide for synthesis N, N' -dimethylethylamine for synthesis N, N' -dimethylformamide dimethyl acetal for synthesis N, N' -dimethylformamide for gc N, N' -dimethylformamide for synthesis N, N' -dimethylformamide spectroscopy uvasol N, N' -dimethyloctylamine for synthesis N, N' -diphenylthiourea for synthests N, N' -Methylenebisacrylamide for electrophoreses, special grade for molecular biology N, N' -Methylenebisacrylamide Ready-to-use sol. " BIS " 2% for electrophoreses N, N' -Methylenediacrylamide for electrophoresis N, N' -methylenediacrylamide for synthesis N, N' -Bis( 2-Hydroxyethyt) glycine N-[ Tris( hydroxymethyl) methyl] Glycine buffer substance Tricin N-[ Tris( hydroxymethyl) methyl] -2-aminoethane sulfonic acid buffer substance TES N-[ Tris( hydroxymethyl) methyl] -3-aminopropanesulfonic acid buffer substance TApS N6-benzyladenine for biochemistry N-Acetyl-L-cysteine for biochemistry N-allylthiourea for synthesis N-amyl alcohol GR for analysis Naphthalene for synthesis 1, 8-Naphthalenediamine for synthesis 2, 7-Naphthalenediol for synthesis 1, 5-Naphthalenediol for synthesis 1-( 2-Pyridylazo) -2-naphtho ( PAN) 1-Naphthol for synthesis 1-Naphthol GR 2-NaphtholGR Naphthol green b indicator 1-Naphtholbenzein indicator 1-Naphtholphthalein indicator 1, 2- Naphthaoquinone-4-sulfonic acid sodium salt GR 1, 2- Naphthaoquinone-4-sulfonic acid sodium salt GR 1-Naphthylacetic acid for biochemistry ( NAA) 1-Naphthylacetic acid for biochemistry ( NAA) 1-Naphthylacetic acid for synthesis 1-Naphthylamine GR 1-Naphthylammonium chloride forsynthesis Natrium ICP std. 1000 mg/ l N-butyl acetate GR N-butyl acetate GR for anatysis N-cetyl-N, N, N-trimethylammonium bromide GR N-chlorosuccinimide for synthesis N-decane for synthesis n-Decane reference substance for gas chromatography N-dodecane for synthesis n-Dodecane reference substance for gas chromatography n-Heptadecane reference substance for gas chromatography n-Heptane reference substance for gas chromatography n-Hexadecane reference substance for gas chromatography n-Hexane reference substance for gas chromatography n, O-Bis( trimethylsilyl) acetamide for gas chromatography Neisser' s solution lb ( crystal violet solution) for the staining of bacteria Neocarmine ms fesago dye Neocarmine w fesago dye Neo-clear( xylene substitute) for microscopy NeocuproineGR Neocuproine hydrochloride GR Neo-mount anhydrous mounting medium for microscopy Neomycin sulfate for biochemistry Nessler' s reagent A) Nessler' s reagent B) Nessler' s reagent for ammonium salt Neutral red ( C.1. 50040) for microscopy certistain Neutral red indicator & for microbiology N-heptadecane for synthesis N-heptanextra pure N-heptane forchromatography N-heptane GR N-hexadecane for synthesis N-hexane dried ( max. 0.005% H2O) seccosolv N-hexane extra pure Reagent Gas Sampling NO2, NH3, SO2 N-hexane for chromatography lichrosolv N-hexane for organic analysis of traces supra solv N' hexane for organic trace analysis unisolv N-hexane for spectroscopy uvasol N-hexane GR N-hexane GR for analysis ACS n-Octadecane reference substance for gas chromatography n-Octane reference substance for gas chromatography n-Pentadecane reference substance for gas chromatography n-Pentane reference substance for gas chromatography n-Tetradecane reference substance for gas chromatography n-Tfldecane reference substance for gas chromatography n-Undecane reference substance for gas chromatography Nickel ( II) chloride GR Nickel ( II) nitrate GR Nickel ( II) sulfate GR Nickel-aluminium alloy powder for syntesis ( -) -Nicotine for synthesis Nicotineamide adenine dinucleotide free acid for biochemistry NAD Nicotinamide adenine dinucleotide phosphate disodium salt for biochemistry NADP-NA2 NicotiNic acid for synthesis Nigrosine ( C.1. 50420) water-soluble for microscopy certistain Nikel Nikel ( ICP' 1000 mg/ l) Nile blue ( hydrogen sulfate) ( C.1. 51180) for microscopy certistain Ninhydrin GR Ninhydrin Spray Solution for thin-layer chromatography Niobium ( ICP1000 mg/ l) Nitric acid 60% ultrapur -1 Nitric acid 65% ( max. 0.0000005% hg) GR Nitric acid 65% GR Nitric acld 65% suprapur Nitric acid fuming 100% GR Nitric acid titrisol 0.1 n Nitric acid titrisol 1 n 1, 1, 1 -Nitrilotris-2-propanol Nitrite standard 1000 mg N02- titrisol Nitrite standard solution. certipur Nitro blue tetrazolium chloride ( NBT) for microscopy 3-Nitroaniline for synthesis 4-Nitroaniline for determ. Of phenol 2-Nitrobenzaldehyde for synthesis 3-N itrobenzaldehyde for synthesis 4-Nitrobenzaldehyde for synthesis 3-NitfoBenzenesulfonic acid sodium salt for synthesis 4-Nitrobenzoic acid for synthesis 4-Nitrobenzoyl chloride for synthesis 4-Nitrobenzyl bromide for synthesis Nrlroetnane lor syntnesls Nitromethane for synthesis Nitron GR 2-Nitropnenol for syntnesrs 3-Nitrophenol for synthesis 4-Nitrophenol indicator 1-Nitroso-2 naphthol GR 2-Nitrotoluene for synthesis 4-Nitrotoluene for synthesis N-lauroyl sarcosine sodium salt for synthesis N-methylaniline for synthesis N-methyl-N-trimethylsilyl-trifluoroacetamide for s N-nonane for synthesis N-octaoecane lor syntnesrs N-octane for synthesis 1-Nonanol for synthesis N-pentadecane for synthesis N-pentane about 95% exrra pure N-pentane for gc N-pentane for spectroscopy uvasol N-pentane for synthesis N-pentane GR for analysis N-phenyl-1 -naphthylaminefor synthesis N-phenylanthranilic acid for synthesis N-tetradecane for synthesis Nuclear fast red ( C.1.60760) for microscopy certistain N-undecane GR for analysis O-anisidine lor synthesis O-cresol for synthesis Octacosane for synthesis Octadecylamine for synthesis Octane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur Octanoic acid for biochemistry 1-Octanol extra pure 1-Octanol for synthesis 1-Octene for synthesis Oil bath filling for oil baths up to about 250C lab Oil of cedar wood for microscopy Oil red o ( C.1.26125) for microscopy certistain O-iodohippuric acid for synthesis Oleoyl chloride for syntesis Oracet blue 2r indicator Orcein for microscopy certistain Ortho-phosphoric acid 85% GR for analysis ISO Ortho-phosporic acid 99% cryst GR Osmic acid solution 2% for electron microscopy Osmium( VIII) oxide for microscopy 0-Toluidine GR O-Xylene reference substance for gas chromatography Otoluidinium chloride for synthesis Oxalic acid 2-hydrate extra pure Oxalic acid bis( cyclohexylidene hydrazide) GR Oxalic acid dihydrate GR for analysis ACS, ISO Oxalic acid solution tiirisol 0.1 n Oxisolv oxidizing decomposition reagent for compound 2-Oxoglutaric acid for biochemistry O-xylene for synthesrs Oxylic acid dihydrate for syntesis Palladium Palladium ( II) chloride for synthesis Palladium modifier aas Palladium powder ( lab) Palladium( II) oxide ( 85% pd) hydrogenation catalys Palladium/ Charcoal Activated ( 10% pd) hydrogenatio Palmatic acid for synthesis Palmitoyl chloride for synthesis P-anisidine for synthesis Papain water-soluble for biochemistry Papanicolaou' s solution 1 a harris' hematoxylin sol., cytological cancer & cycle diag. Papanicolaou' s solution 1 b hematoxylin sol.s, cytological cancer & cycle diagnosis Papanicolaou' s solution 2 a orange g sol. ( og 6) , cytological cancer & cycle diagnosis Papanicolaou' s solution 2 a orange g sol. ( og 6) , cytological cancer & cycle diagnosis Papanicolaou' s solution 2 b orange ii solution for cytological cancer and cycle diag. Papanicolaou' s solution 3 b polychromatic sol. ea 50, cytological cancer & cycle diag. Papanicolaou' s solution 3 c polychromatic sol. ea 65, cytological cancer & cycle diag. Papanicolaou' s solution 3 d polychromatic sol. ea 65, cytological cancer & cycle diag. Papanicolaou' s solution 3a polychromatic sol. ea 31, cytological cancer & cycle diag. Paraffin 56-58, in pastille form Paraffin block 42-44 C Paraffin block 46-48 C Paraffin liquid for spectroscopy uvasol Paraffin liquid reag. Ph Eur Paraffin non caking 57-60 C Paraffin viscous Ph EuT, BP, USP Pas staining kit for detection of aldehyde and muko substances P-benzoquinone ( p-quinone) for synthesis 2, 3-Pentanedione for synthesis Pentane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur Pentanoic acid for synthesis 2-Pentanol for synthesis Penta-sodium triphosphate for BSB determination ac Pepsin ( porcine gastric mucosa) for biochemistry Perhydrol 30% H2O2 GR Peroxidase ( horse radish) for biochemistry Petroleum benzine 100-140 c extra pure Petroleum benzine 30-50 C GR Petroleum benzine 40-60 C for gc Petroleum benzine 40-60 C GR Petroleum benzine 60-80 C GR Petroleum benzine boiling range 100-120 C GR for analysis Petroleum benzine boiling range 40-80 C extra pure Petroleum benzine boiling range 60-80 C GR for analysis Petroleum benzine boiling range 80-100 C GR for analysis Petroleum benzine GR for analysis boiling range 40-60 grad C ACS, ISO Petroleum ether boiling range 50-70 C reag. Ph Eur Petroleum ether for denaturation pH Indicator paper 1-10 including colour scale pH Indicator paper 5.5-9 including colour scale pH lndicator paper 9.5-13 including colour scale Ph indicator solution universal with colour card Ph 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9 Neutralit pH indicator strips pH 5-10 pH Indicator strips non-bleeding pH 2-9 for pH instrument in turbid solution Phenanthrene for synihesis 1, 10-Phenanthroline anhydrous for synthesis 1, 10-Phenanthroline chloride GR and redox indicator 1, 10-Phenanthroline monohydrate GR for analysis and redox indicator 4-( 1, 1, 3, 3-Tetramethylbuthyl) phenol for synthesis Phenol GR for analysis ACS Phenol red ( Phenolsulfonphthalein) Phenol red indicator PhenolPhthalein indicator ph 8, 2 - 9, S ( S.NR.879) ACS PhenolPhthalein paper PhenolPhthalein solution 1% in ethanol 1-Phenyl 3-methyl 2-pyrazoline-5-one Phenyl acetic acid for synthesis* 3 Phenyl benzoate for synthesis Phenyl isocyanate GR Phenyl isothiocyanate for synthesis 1, 2 Phenylenediamine for synthesis 1, 2-Phenylenediamine GR 2 phenyletahnol for synthesis 3 phenyletahnol for synthesis Phenylhydrazine GR pH-lndicator paper GR Phenylhydrazinium chloride GR Phenylmercury nitrate ( basic) for synthesis pH-lndicator paper 1-10 pH-lndicator paper 3.8-5, 4 pH-lndicator paper 5.4-7.0 pH-lndrcator paper 6.4-8 pH-lndicator paper 8.2-10 pH Ind. paper, repl. rolls ( without col. Scale) pH pH Box containing Acilit, Neutralit and Alkalit Universal indicator papers pH 1-10 refill Universal indicator paper replacement rolls range: Acilit ph indicator strips ph 0-6.0 Alkalit ph indicator strip eh Special indicator papers pH 0-2.5 strip non bleeding Special indicator paper. pH 2.5-4.5 srrip non bleeding Special indicator papers pH 4.0-7.0 strip non bleeding Special indicator strips pH 6.5-10.0 strip non bleeding Special indicator strips pH 11.0-13.0 strip non bleeding Special indicator papers pH 5.2-7.2 strip non bleeding pH Indicator strips non-bleeding special indicator Ph-lndicator Strips Non-Bleeding Universal Indicator ph 0-14 Phloroglucinol GR Phloxin b ( C.1. 45410) for microscopy certistain ( 2-Ethylhexyl) phosphate ( mixture of mono and diesters) for synthesis PhosPhate modifier for graphite furnace aas nh4h2po4 100 2 g/ l in h2o PhosPhoric acid-d3 85% solution in d2o deuteration degree min 99% for nmr spectroscopy PhosPhorous ( red) for synthesis PhosPhorus red ( stabilised) for synthesis t-csporous ( ICP 1000 mg/ t) Phthalic anhydride for synthesis Phthalonitrile for synthesis Pimelic acid for synthesis ( 1S) -( -) -Beta-Pinene for synthesis ( 1R) -( + ) -alpha-Pinene for synthesis Piperazine anhydrous for synthesis Piperazine Buffer substance Pipes Piperazine-1, 4-bis( 2-ethanesulfonic acid) buffer s Piperidin GR for analysis 4-Piperidinol for synthesrs Piperine for synthesis Platinum Platinum ( II) chloride for synthesis Platinum ( IV) chloride for synthesis Polivynilpyrorolidone ( lab) Polyethylene glycol 1500 for synthesis Polyethylene glycol 300 for synthesis Polyethylene Glycol 4000 for gas chromatography Polyethylene Glycol 1000 for gas chromatography Polyethylene Glycol 400 for gas chromatography Polythylene glycol 1000 for synthesis Polythylene glycol 400 for synthesis Polythylene glycol 4000 for synthesis Polythylene glycol 600 for synthesis Polythylene glycol 6000 for synthesis Polyvinyl alcohol protective colloid for argentometric titration Ponceau S ( C.1. 27195) for microscopy certistain Ponceau S for electrophoresis Potasium hydroxide solutionin ethanol Potassium Potassium ( ICP1000 mg/ l) Potassium bromate GR Potassium bromide 99, 999 suprapur Potassium bromide for ir spectroscopy uvasol Potassium bromide for spectroscopy uvasol HOIaSSTUm bromide GR Potassium carbonate GR Potassium carbonate/ sodium carbonate GR Potassium chlorate GR Potassium chloride ( max..005% br) GR Potassium chloride 99, 999 suprapur Potassium chloride GR for analysis Potassium chloride GR for analysis Potassium chloride sol saturated with silver chloride 3 mol/ l Potassium Chloride solution ( 0.00, 1 mol/ l) ; 0.147 ms/ t l Potassium chromate GR for analysis Potassium dichromate Potassium dichromate GR for analysis Potassium dichromate GR for analysis ACS, ISO Potassium dichromate sol.titrisol 0.1n Potassium dichromate standard solution in sulfuric acid test set for calibrating the absorbance of s Potassium dichromate tablets Potassium dihydrogen phospate anhydrous suprapur Potassium dihydrogen phospate ISO Potassium dihydrogen phospate solution Potassium dihydrogen phosphate GR for analysis ISO Potassium disulfate GR Potassium disulfite GR Potassium fluoride GR Potassium hexachloroplatinate ( IV) ( lab) Potassium hexahydroxoantimonate GR Potassium hydrogen carbonate GR Potassium hydrogen diiodate cR Potassium hydrogen phthalate certified secondary standard reference material for ph measurement Potassium hydrogen phthalate GR for analysis Potassium hydrogen phtalate SOL. ( 0.17G/ L) FOR CO Potassium hydrogen sulfate GR Poiassium hydrogen tartrate certified secondary reference material for ph measurement Potassium hydrogene phthalate Potassium hydroxide pellets ( max.0.002% na) GR Potassium hydroxide pellets GR for analysis Potassium hydroxide pellets GR for analysis ( max.0, 05% Na) Potassium hydroxide pellets pure Potassium hydroxide sol titrisol 1 n Potassium hydroxide sol. titrisol 0.1 n Potassium hydroxide sol. titrisol 0.5 n Potassium hydroxide solution in ethanol 0.1 mol/ l Potassium hydroxide solution in isopropanol Potassium hydroxide solution in methanol 05mol/ l 0.5n Potassium iodate Potassium iodate GR for analysis ACS, ISO Potassium iodate solution for 1000 ml Potassium iodate stdrch paper Reag.Ph.Eur Potassium iodide GR for analysis ISO Potassium nitrate 99, 995 suprapur Potassium nitrate GR Potassium nitrate GR for analysis ISO Potassium nitrite cryst. GR Potassium perchlorat
Tampilkan Lebih Banyak
Kontak Kami