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Showing 1-106 of 106 item(s)

Enzyme Substrates

5-Bromo-4-chloro-3-indolyl-phosphate•Na2-salt, CAS [102185-33-1], Serva

$224.85

Biochemicals A – Z

Cetyltrimethylammonium bromide CAS 57-09-0, SERVA

$157.82

Size(s): 500g

Enzymes A - Z

Chymotrypsinogen A from bovine pancreas ca. 60 U/mg, CAS 9035-75-0, Serva

$180.16

Size(s): 500 mg

Biochemicals A – Z

Digitonin

19550

$241.16

Digitonin (Digitin) USP, Analytical gradeAvailable in 500mg and 1g

Enzyme Substrates

5-Bromo-4-chloro-3-indolyl-phosphate•p-toluidine-salt, CAS [6578-06-9], Serva

$216.34

Basic Anion Exchanger With Exhausting Indicator, Analytical Grade, SERDOLIT® Blue, SERVA

Ion Exchange Resins

Anion Exchange Resin with Exhaustion Indicator: SERDOLIT Blue

$207.83

Polymeric adsorbent resin (PAD) Strongly basic Anionic exchanger Exhaustion indicator (Yellow)

Acidic Cation Exchanger With Exhausting Indicator, Analytical Grade, SERDOLIT® Red, SERVA

Ion Exchange Resins

Cation Exchange Resin with Exhaustion Indicator, SERDOLIT Red

$163.14

Polymeric adsorbent resin (PAD) Strongly acidic Cation exchanger Exhaustion indicator (Dark Yellow)

Ion Exchange Resins

Mixed-Bed Ion Exchanger with Exhaustion Indicator, Molecular Biology Grade

$0.00

DISCONTINUED Mixed bed ion exchange resin Molecular biology grade Exhaustion indicator

Mixed-Bed Ion Exchanger Type 1, Analytical Grade, SERDOLIT® MB-1, SERVA

Ion Exchange Resins

Mixed-Bed Ion Exchange Resin Type 1, SERDOLIT MB-1

$353.50

Ion Exchange Resin Type 1 Mixed bed Type I anion exchanger

Β-Nicotinamide Adenine Dinucleotide Phosphate Reduced •Na4-Salt, SERVA

Coenzymes, Cofactors, Nucleotides

β-Nicotinamide Adenine Dinucleotide Phosphate Reduced Na4-Salt, analytical grade, CAS...

$182.29

Biochemicals A – Z

Agarose Research Grade - low EEO

11380

$109.94

Agarose Research Grade Low EEo for nucleic acid electrophoresis Size(s): 25g, 100g, 250g, 500g

Enzyme & Protease Inhibitors

Leupeptin, CAS [103476-89-7], Serva

$344.01

Biochemicals A – Z

Agarose for DNA Electrophoresis

11404

$137.70

Agarose for DNA Electrophoresis Best for electrophoresis of nuclei acids 1000bp to 20,000bp. Analytical, preparative and pulsed field electrophoresis Size(s): 25g, 100g, 250g, 500g, 1kg

Biochemicals A – Z

Dodecyl-β-D-maltoside, research grade, CAS 69227-93-6, SERVA

$99.30

Size(s): 500mg, 1g

Glucose oxidase from Aspergillus niger min. 220 U/mg, CAS 9001-37-0, Serva

Enzymes A - Z

Glucose oxidase 220 U/mg

$524.44

Glucose Oxidase 220Umg Size(s): 500mg Extraneous Activity < 0.2

Biochemicals A – Z

Agarose Wide Range

11406

$181.87

Agarose with Wide Range of Separation Electrophoresis of DNA & RNA between 250 bp - 23Kbp Molecular biology grade, DNase & RNase free Size(s): 250mg, 500mg, 1Kg

Enzymes A - Z

Glucose oxidase from Aspergillus niger min. 220 U/mg, CAS 9001-37-0, Serva

22778

$228.55

Glucose Oxidase 220u/mg Size(s): 100mg, 500mg Extraneous activity < 0.05%

Biochemicals A – Z

Dodecylsulfate Na-salt (SDS), 2X cryst., Premium grade, CAS 151-21-3, SERVA

$290.82

Size(s): 100g, 500g

Biochemicals A – Z

Dodecylsulfate Na-salt (SDS), 2Xcryst., Analytical grade, CAS 151-21-3, SERVA

$244.00

Size(s): 100g, 500g

Biochemicals A – Z

Dodecylsulfate Na-salt (SDS), 2X cryst., molecular biology grade, CAS 151-21-3, SERVA

$92.92

Size(s): 100g, 500g

Enzyme Substrates

4-Methylumbelliferyl phosphate•Na2-salt, CAS 22919-26-2, Serva

$114.20

Buffering Compounds

Tris(hydroxymethyl)aminomethane•hydrochloride, CAS [1185-53-1], Serva

$80.29

Buffering Compounds

N-Tris(hydroxymethyl)methylglycine, CAS [5704-04-1], Serva

$124.84

Proteinase K from Tritirachium album min. 8 DMC-U/mg, CAS 39450-01-6, Serva

Enzymes A - Z

Proteinase K, min. 8 DMC U/mg

33752

$210.31

Proteinase K Available Size(s): 100mg, 500mg Activity = 8 DMC U/mg

Biochemicals A – Z

Glycine analytical grade CAS 56-40-6

$48.23

Size(s): 500 g, 1 kg, 5 kg

Albumin bovine modified Cohn Fraction V, pH 7.0

Biochemicals A – Z

Bovine Serum Albumin Cohn Fraction V, pH 7.0

11930

$225.18

BSA Cohn Fraction V, pH 7.0

Albumin bovine Fraction V - receptor grade lyophil.

Biochemicals A – Z

Bovine Serum Albumin Fraction V - Receptor Grade

11924

$309.31

Bovine Serum Albumin Fraction V Receptor Grade No IgG

Albumin bovine Fraction V, pH 7.0 - microbiological grade, lyophil.

Albumin bovine Fraction V, pH 7.0 - microbiological grade, lyophil. 2

Biochemicals A – Z

Bovine Serum Albumin Fraction V, pH 7.0 - Microbiological Grade

$146.12

Microbiology grade For growth of leptospira, treponemas etc.

Reagents

Starch (Smithies), SERVA

$230.65

Size: 100 g, 500 g, Bulk

Albumin bovine Fraction V, pH 7.0 - standard grade, lyophil.

Biochemicals A – Z

Bovine Serum Albumin Fraction V, pH 7.0 - Standard Grade

$267.41

Standard grade, pH 7.0 IgG not detectable.

Albumin bovine Fraction V, Protease-free

Biochemicals A – Z

Bovine Serum Albumin Fraction V, Protease-free

11926

$156.76

Bovine Serum Albumin Fraction V Protease-free IgG not detectable.

Trichloroacetic acid, analytical grade, SERVA

Reagents

Trichloroacetic acid, Analytical grade, CAS 76-03-9, SERVA

$114.32

Size(s): 500 g

Albumin bovine Fraction V, Protease and Fatty Acid free

Biochemicals A – Z

Bovine Serum Albumin Fraction V, Protease & Fatty Acid Free

$146.12

Protease free Fatty acid free Highly purified albumin, especially designed for protease-sensitive immunoassays

N-Tris(hydroxymethyl)methylglycine,analytical grade, SERVA

Reagents

N-Tris(hydroxymethyl)methylglycine, Analytical grade, CAS 5704-04-1, SERVA

$50.36

Size: 25 g, 100 g, 500 g

Biochemicals A – Z

Glycine Electrophoresis Grade CAS 56-40-6

$79.44

Ammonium acetate - molecular biology grade

Biochemicals A – Z

Ammonium acetate CAS 631-61-8, molecular biology grade

$105.69

Molecular Biology GradeDNase/RNase not detected. Suitable for nucleic acid precipitation.

Biochemicals A – Z

Sucrose, Analytical Grade

$43.98

Storage Temperature: +15 °C to +30 °C Sizes: 500 g, 5 kg, 25 kg

Biochemicals A – Z

Ammonium chloride CAS 12125-02-9

$120.58

molecular biology grade NH4Cl • Mr 53.5 • CAS [12125-02-9] DNase/RNase not detected.

Biochemicals A – Z

L-Ascorbic acid·Na-salt CAS 134-03-2

$150.37

Biochemicals A – Z

Bromelain from pineapple stem ca. 0.5 DMC-U/mg CAS 37189-34-7

$397.21

Biochemicals A – Z

5-Bromo-4-chloro-3-indolyl-phosphate·Na2-salt CAS 102185-33-1, SERVA

$224.85

Biochemicals A – Z

5-Bromo-4-chloro-3-indolyl-phosphate·p-toluidine-salt CAS 6578-06-9, SERVA

$216.34

Biochemicals A – Z

Cacodylic acid Na-salt 3H2O (Sodium cacodylate) CAS 6131-99-3, SERVA

$90.79

Biochemicals A – Z

Calcium hypochlorite, research grade CAS 7778-54-3, SERVA

$148.25

Biochemicals A – Z

Carbopol® 934 CAS 9003-01-4, SERVA

$190.80

Biochemicals A – Z

Cholic acid Na-salt (Sodium cholate) CAS 361-09-1, SERVA

$158.88

Biochemicals A – Z

Choline chloride (Hydroxyethyl (trimethylammonium chloride)) CAS 67-48-1, SERVA

$146.12

Biochemicals A – Z

Citric acid H2O, CAS 5949-29-1, SERVA

$65.26

Enzyme & Protease Inhibitors

AEBSF-HCl, CAS 30827-99-7, Serva

$258.90

Cytochrome C from horse heart, CAS 9007-43-6, SERVA

Enzymes A - Z

Cytochrome C , CAS 9007-43-6, SERVA

$141.86

Biochemicals A – Z

Dextran FP 40, CAS 9004-54-0, research grade, SERVA

18665

$280.18

Dextran FP 40 35000 to 45000 MW Pharma Grade Available in 500g packaging

Biochemicals A – Z

Dextran 4, CAS 9004-54-0, technical grade, SERVA

$190.38

Biochemicals A – Z

Dextran 8, CAS 9004-54-0, technical grade, SERVA

$205.60

Biochemicals A – Z

Dextran 100, CAS 9004-54-0, technical grade, SERVA

$209.74

Biochemicals A – Z

Dextran 500, CAS 9004-54-0, technical grade, SERVA

$422.75

Biochemicals A – Z

Dioctyl sulfosuccinate Na-salt, research grade CAS 577-11-7, SERVA

$0.00

Biochemicals A – Z

Fluram® (Fluorescamine), analytical grade, CAS 38183-12-9, SERVA product

$226.98

Biochemicals A – Z

D-Galactose, research grade, CAS 59-23-4, SERVA

$168.46

Biochemicals A – Z

Gelatin, Special quality for bacteriology, CAS 9000-70-8, SERVA

$118.70

Biochemicals A – Z

Guanidine HCl, molecular biology grade, CAS 50-01-1, SERVA

$222.72

Biochemicals A – Z

Guanidine thiocyanate, molecular biology grade, CAS 593-84-0, SERVA

$122.71

Biochemicals A – Z

3-Isobutyl-1-methylxanthine, research grade, CAS 28822-58-4, SERVA

$139.73

Enzyme & Protease Inhibitors

Imidazole, research grade, CAS 288-32-4, SERVA

$67.38

Biochemicals A – Z

L-Isoleucine, research grade, CAS 73-32-5, SERVA

$84.41

Biochemicals A – Z

myo-Inositol, research grade, CAS 87-89-8, SERVA

$254.64

Biochemicals A – Z

Insulin, recombinant human, CAS 11061-68-0, SERVA

$199.32

Biochemicals A – Z

Silicone DC 200 fluid, 10 cst, pract., SERVA

$193.57

Silicone DC 200 10 CST Storage Temperature: +15 °C to +30 °C Size: 500 g

Biochemicals A – Z

Silicone DC 200 fluid, 20 cst, pract., SERVA

$168.88

Silicone DC 200, 20cst Storage Temperature: +15 °C to +30 °C Size: 500 g

Biochemicals A – Z

Silicone DC 200 fluid, 50 cst, pract., SERVA

$127.05

Silicone DC 200 Fluid 50cst Size: 500 g

Biochemicals A – Z

Silicone DC 200 fluid, 100 cst, pract., SERVA

$162.39

Silicone DC 200, 100cst Size: 500 g

Biochemicals A – Z

Silicone DC 550 fluid 115 cst, SERVA

$349.76

Silicone DC 550 115 cst Size: 500 g

Biochemicals A – Z

α-Sophorose, research grade, CAS 20429-79-2,SERVA

35208.01

$141.86

Storage Temperature: +15 °C to +30 °C Size: 50 mg

Biochemicals A – Z

LB Medium (Lennox), Powder, 20 g for 1 liter medium, SERVA

$107.81

Biochemicals A – Z

Lecithin from egg yolk, pure, CAS 93685-90-6, SERVA

$841.56

Lecithin from Egg Yolk CAS 93685-90-6 Available in 100g and 500g

Biochemicals A – Z

L-Leucine, research grade, CAS 61-90-5, SERVA

$83.34

Biochemicals A – Z

Lubrol 17A17 (Lubrol W1, Lubrol WX), SERVA

$90.79

Biochemicals A – Z

D-Luciferin, cryst. research grade, CAS 2591-17-5, SERVA

$97.18

Biochemicals A – Z

Starch (Smithies), SERVA

$109.94

Storage Temperature: +15 °C to +30 °CSize: 100 g, 500 g, 2kg

Biochemicals A – Z

Succinic acid·Na2-salt, research grade, SERVA

$188.68

Storage Temperature: +15 °C to +30 °C Size: 500 g

Biochemicals A – Z

L-Lysine, cryst. research grade, CAS 39665-12-8, SERVA

$67.38

Biochemicals A – Z

L-Lysine HCl, research grade, CAS 657-27-2, SERVA

$109.94

Biochemicals A – Z

Paclitaxel, research grade, CAS 33069-62-4, SERVA

$120.58

Size(s): 5mg, 10mg, 50mg

Biochemicals A – Z

Paraformaldehyde, pure, CAS 30525-89-4, SERVA

$76.96

Size(s): 500 g

1-Methoxyphenazine•methosulfate, CAS 65162-13-2, Serva

Enzyme Substrates

1-Methoxyphenazine methosulfate, research grade, CAS 65162-13-2, SERVA

$641.92

Biochemicals A – Z

4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide, analytical grade, CAS 37067-30-4, SERVA

$90.79

Biochemicals A – Z

4-Methylumbelliferyl-β-D-glucuronide (MUG), analytical grade, CAS 6160-80-1, SERVA

$82.28

Biochemicals A – Z

4-Methylumbelliferyl phosphate Na2-salt, research grade, CAS 22919-26-2, SERVA

$92.92

Biochemicals A – Z

Morpholinoethane sulfonic acid, analytical grade, CAS 4432-31-9, SERVA

$103.56

Morpholinoethane sulfonic acid, monohydrate, CAS [145224-94-8], Serva

Buffering Compounds

Morpholinoethane sulfonic acid, monohydrate, analytical grade, CAS 145224-94-8, SERVA

$97.18

Morpholinopropane sulfonic acid, CAS [1132-61-2], Serva

Buffering Compounds

Morpholinopropane sulfonic acid (MOPS), analytical grade, CAS 1132-61-2, SERVA

$88.66

Naphthol-AS-BI-phosphate, CAS 1919-91-1, Serva

Enzyme Substrates

Naphthol-AS-BI-phosphate, research grade, CAS 1919-91-1, SERVA

$150.37

Polyethylene Glycol 4000, SERVA Electrophoresis

Biochemicals A – Z

Polyethylene Glycol 4000 (PEG 4000)

$148.55

Polyethylene Glycol 4000 PEG 4000 USP, Ph.Eur. grade Applications: Chromatography, Histology, Microscopy Sizes: 500g, 5kg, bulk

Polyethylene Glycol 6000, SERVA Electrophoresis

Polyethylene Glycols

Polyethylene Glycol 6000 (PEG 6000)

33137

$105.17

Polyethylene Glycol 6000 PEG 6000 USP grade Avg. MW: 5400-6600

Polyethylene Glycols

Polyethylene Glycol 20000 (PEG 20000)

33138

$92.79

Polyethylene Glycol 20000 (PEG 20000) PEG 20000 Average Mr 16,000 – 25,000 USP, Ph. Eur. Sizes: 500g, 5kg, bulk

Biochemicals A – Z

Raffinose, research grade, CAS 17629-30-0, SERVA

$209.95

Size(s): 100g, 500g

Biochemicals A – Z

Phenol (Hydroxybenzene), analytical grade, CAS 108-95-2, SERVA

$109.94

Biochemicals A – Z

L-Valine, Research Grade, CAS 72-18-4, SERVA

$82.28

Size(s): 100g, 500g

Enzyme Substrates

XTT, CAS 111072-31-2, SERVA

$146.12

Size(s): 50mg, 250mg

Polysorbate 80 VG, for biochemistry, CAS 9005-65-6, SERVA

Biochemicals A – Z

Polysorbate 80 VG CAS 9005-65-6

$237.62

Polysorbate 80 VG CAS 9005-65-6

Biochemicals A – Z

Potassium acetate, molecular biology grade, CAS 127-08-2, SERVA

$57.81

Potassium phosphate dibasic (anhydrous), CAS [7778-77-0], Serva

Buffering Compounds

Potassium phosphate monobasic (anhydrous), analytical grade, CAS 7778-77-0, SERVA

$111.01

Potassium phosphate dibasic, CAS [7758-11-4], Serva

Buffering Compounds

Potassium phosphate dibasic (anhydrous), analytical grade, CAS 7758-11-4, SERVA

$96.11

Biochemicals A – Z

Puromycin 2HCl, free base (Mr 471.5) 86%, research grade, CAS 58-58-2, SERVA

$58.87

Biochemicals A – Z

Pyruvic acid Na-salt, research grade, CAS 58-56-0, SERVA

$346.14

Tris(hydroxymethyl)aminomethane, CAS [77-86-1], Serva

Buffering Compounds

Tris(hydroxymethyl)aminomethane (Analytical Grade), CAS [77-86-1], Serva

37180

$120.34

TRIS BASE Tris(hydroxymethyl)aminomethane USP analytical grade CAS 77-86-1 Outsanding biological buffer

Buffering Compounds

Tris(hydroxymethyl)aminomethane(Molecular Biology Grade), CAS [77-86-1], Serva

$73.77

Molecular Biology Grade