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يكشنبه 30 شهريور 1393

محصولات مرک

Item Company Code Size Description
Acetic acid Merck 100056 2.5Lit (glacial) 100% EMPROVE® Ph Eur,BP,JP,USP,E 260
Fluka 45740 1Lit purum, ≥99.0% (T)
Acetone Fluka 00585 1Lit purum, ≥99.0% (GC)
Merck 100014 2.5Lit GR for analysis ACS,ISO,Reag. Ph Eur
Acrylamide Fluka 01700 250G purum, ≥98.0% (GC)
Merck 110784 100g for electrophoresis
Acrylamide ready-to-use solution 40% Merck 100633 1Lit for electrophoresis
Acrylamide-bis ready-to-use solution 40% Merck 100641 1Lit  ready-to-use solution 40% (29.1:0.9) for electrophoresis
Acrylamide/bis-acrylamide, 40% solution Sigma A7168 100ml for electrophoresis, 37.5:1
Acrylamide/Bis-acrylamide, 30% solution (3) Sigma A3574 100ml for electrophoresis, 29:1
Agar Merck 101615 1kg fine powder Ph Eur,BP
Fluka 05039 500g for microbiology
Agar for fungi (base) Merck 105414 500g to KIMMIG modified for cultivation, isolation, identification and strain preservation of fungi
Agar-agar granulated, Merck 101614 1kg purified and free from inhibitors for microbiology
Agar-agar Merck 111925 1kg technical for microbiology
Agarose Merck 101236 100g for analytical nucleic acid electrophoresis
Sigma A5093 100g Low EEO, for routine use
L-Alanine Merck 101007 100g for biochemistry
Fluka 05130 100g BioChemika, ≥99.0% (NT)
Ammonia solution Merck 105432 2.5Lit 25% GR for analysis
Fluka 318639 500ml volumetric standard, in H2O
Ammonium acetate Merck 101116 1kg GR for analysis ACS,Reag. Ph Eur
Sigma-Aldrich A7262 500g reagent grade, ≥98%
Ammonium carbonate Merck 159504 1kg  for analysis ACS,Reag. Ph Eur
Sigma-Aldrich 207861 500g ACS reagent, ≥30.0% NH3 basis
Ammonium chloride Merck 101145 1kg GR for analysis ACS,ISO,Reag. Ph Eur
Fluka 09724 1kg Ph Eur
Ammonium dihydrogen phosphate Merck 101126 500g GR for analysis ACS,Reag. Ph Eur
Aldrich 204005 100g 99.999% trace metals basis
di-Ammonium hydrogen phosphate Merck 101207 500g GR for analysis ACS,Reag. Ph Eur
Ammonium phosphate dibasic Fluka 09842 1kg purum p.a., ≥98.0% (T)
Ammonium phosphate monobasic Sigma-Aldrich A1645 500g ReagentPlus®, ≥98.5%
Ammonium nitrate Merck 101188 1kg GR for analysis ACS,ISO
Sigma-Aldrich 221244 500g ACS reagent, ≥98%
Ammonium persulfate (APS) Merck 101201 1kg GR for analysis ACS,Reag. Ph Eur
Sigma-Aldrich 215589 500g reagent grade, 98%
Ammonium sulfate Merck 101217 1kg GR for analysis ACS,ISO,Reag. Ph Eur
Fluka 09982 1kg purum p.a., ≥99.0% (T)
Aniline Merck 101261 1Lit GR for analysis
Sigma-Aldrich 132934 1Lit ReagentPlus®, 99%
L(+)-Arabinose Merck 101492 100g for microbiology
Aldrich A91906 1g 98%
L-Arginine Merck 101542 100g for biochemistry
Sigma-Aldrich A5006 100g reagent grade, ≥98% (TLC), powder
L-Aspartic acid Merck 100126 1kg  for biochemistry
Fluka 77737 1kg Ph Eur

Item Company Code Size Description
BAIRD-PARKER agar Merck 105406 500g Staphylococcus selective agar (base) acc. to BAIRD-PARKER for microbiology
Fluka 11705 500g BioChemika, for microbiology
Benzene Merck 101783 2.5 Lit GR for analysis ACS,ISO,Reag. Ph Eur
Aldrich 156302 2.5Lit ReagentPlus®, thiophene free, ≥99%
D(+)-Biotin Merck 124514 100 mg for biochemistry
Sigma-Aldrich B4501 100mg ≥99% (TLC), lyophilized powder
bicarbonate Sodium (Sodium hydrogen carbonate ) Merck 106329 1kg GR for analysis ACS,Reag. Ph Eur
Sigma-Aldrich 13433 1kg puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder
BIS
Bisacrylamide solution
Merck 106062 1Lit N,N'-Methylenebisacrylamide ready-to-use solution "BIS" 2% for electrophoresis
Blood agar Merck 110886 500g (base) for the isolation and cultivation of various fastidious microorganisms
Fluka 70133 100g BioChemika, for microbiology
Boiled blood agar (chocolate agar) Merck 115177 20 Plates for the cultivation and isolation of fastidious pathogenic bacteria Merckoplate®
Boric acid Merck 100165 1 kg GR for analysis ACS,ISO,Reag. Ph Eur
Sigma-Aldrich 11607 1kg puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5-100.5%, powder
Bovine serum Albumin(BSA) Sigma A3912 10g lyophilized powder, pH ~5.2 (1 % (w/v) in 0.15 M NaCl)
Bradford Reagent Sigma  B6916 500ml for 1-1,400 μg/ml protein
Brilliant green (hydrogen sulfate) (C.I. 42040) Merck 101310 50g for microbiology
Sigma B6756 100g Dye content ~90 %
Bromine Merck 101948 250ml GR for analysis ACS,ISO,Reag. Ph Eur
Sigma-Aldrich 207888 100ml reagent grade
Bromophenol blue Merck 108122 25g indicator ACS,Reag. Ph Eur
Sigma-Aldrich B0126 25g  
Bromophenol red Merck 103023 5g indicator
Brucella agar Merck 110490 500g for microbiology
Butyric acid Merck 800457 2.5Lit for synthesis
Aldrich B103500 1Lit ≥99%

Item Company Code Size Description
Caffeic acid Merck 822029 10g 3,4-Dihydroxycinnamic acid for synthesis
Aldrich 60020 10g purum, ≥95.0% (HPLC)
Calcium carbonate precipitated Merck 102066 1kg GR for analysis Reag. Ph Eur
Sigma-Aldrich 12010 1kg puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E170, precipitated, 98.5-100.5% (based on anhydrous substance)

Calcium chloride dihydrate cryst.

Merck 102382 1kg GR for analysis ACS,Reag. Ph Eur
Fluka 21100 1kg purum p.a., 99-103% (KT)
Calcium hydrogen phosphate anhydrous Merck 102203 1kg GR for analysis
Sigma-Aldrich 307653 500g 98%
Calcium hydroxide Merck 102047 1kg GR for analysis ACS,Reag. Ph Eur
Fluka 21181 1kg purum p.a., ≥96.0% (T)
Calcium nitrate tetrahydrate Merck 102121 500g GR for analysis ACS
Sigma-Aldrich 31218 500g puriss. p.a., ACS reagent, 99-103%
Calcium sulfate dihydrate precipitated Merck 102161 500g GR for analysis
Sigma-Aldrich 12056 1kg puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance)
Casein hydrolysate (acid hydrolyzed) Merck 102245 500g for microbiology
Fluka C7970 500g  
Cellobiose Merck 102352 25g for biochemistry
Fluka 22150 10g for microbiology, ≥99.0%
Cellulose Merck 102330 500g microcrystalline for thin-layer chromatography
Aldrich 435236 250g microcrystalline, powder
Chloroacetic acid Merck 800412 1kg for synthesis
Sigma-Aldrich C19627 1kg 99%
Chloroform Merck 102431 2.5Lit extra pure DAB 9,BP
Sigma-Aldrich 132950 1Lit ReagentPlus®, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Chlorophenol red Merck 103024 10g indicator
Aldrich 199524 10g indicator grade
Citric acid monohydrate Merck 100244 1kg GR for analysis ACS,ISO,Reag. Ph Eur
Sigma-Aldrich 27102 1kg puriss., meets analytical specification of Ph. Eur., BP, USP, E330, 99.5-100.5% (based on anhydrous substance), grit
Coomassie® Brilliant blue Merck 115444 25g  for electrophoresis
Sigma 27816 25g Standard Fluka, 250
Copper(I) chloride Merck 102738 1kg extra pure
Fluka 08253 1kg purum, ≥97.0% (RT), 0.1-0.5 mm particle size
Crystal violet Merck 101408 100g Reag. Ph Eur
Fluka 32675 100g indicator for the determination of the redox potential, 785(S. No.)
Cyanogen bromide Merck 820193 50g for synthesis
Aldrich C91492 25g reagent grade, 97%
L-Cystine Merck 102837 100g for biochemistry
Sigma C8755 100g reagent grade, Sigma Grade, crystalline

Item Company Code Size Description
Dextran Sigma 31394 5g BioChemika, enzymatic synth.
Dextrose Merck 108342 1kg D(+)Glucose monohydrate for microbiology

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