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ADENINE, Free Base ADA001   (Vitamin B4) [73-24-5]   C5H5N5 MW 135.13   Purity: >98% Heavy Metals: <0.001% Sulfate: <0.03% pH: <1.0  

ADENINE, Free Base (Vitamin B 4 ) CAS number: [73-24-5] C 5 H 5 N 5 MW: 135.13 Purity: > 98% Heavy Metals: < 0.001% Sulfate: < 0.03% pH: < 1.0

AGAROSE, High Resolution Plus AGA401 High resolution of PCR products and DNA fragments in the range of 200 - 800 bp. Stronger gel structure-better gel handling Improved clarity enhanced visibility For best resolution gels must be chilled at 4 °C for 30 minutes before use.

AMMONIUM PHOSPHATE MONOBASIC, ACS, Reagent Grade APM002 CAS number: [7722-76-1] NH4H2PO4 MW: 115.03 Assay (NH3): min. 98.0% pH 5% solution: 3.8-4.4 Insoluble matter: < 0.005% Ammonium hydroxide Precipitate: <0.005% Chloride (Cl): < 5.0ppm Nitrate (NO3): <0.001% Sulfur cpds. (SO4): < 0.005% Heavy metals (as Pb): < 5ppm Iron (Fe): < 0.001% Potassium (K): < 0.005% Sodium (Na): < 0.005%

APROTININ, Bovine Lung, Lyophilized Powder APR600 CAS number: [9087-70-1] 4 ° C Suitable for Tissue Culture Aprotinin is a broad spectrum protese inhibitor. Inhibits trypsin, chymotrypsin, kallikrein from different sources and plasmin. Activity: > 6000KIU/mg or > 4.0 IU/mg 1 Inhibitor Unit (IU) = 1500 Kallikrein Inhibitor Unit (KIU) Purity: Single band @ 6.5KDa Endotoxin: < 5.0 EU/mg Mycoplasma: none detected Solubility: water, 10mg/ml. Also soluble in 70% methanol and 7

BICINE, Biotechnology Grade (N,N-Bis(2-Hydroxyethyl)glycine) CAS number: [150-25-4] Useful pH: 7.6-9.0 pKa: 8.3 C6H13NO4 MW: 163.2 Purity: > 99% Solubility (1 M water): clear/colorless

BRILLIANT GREEN, Certifiable Grade CAS number: [633-03-4] Malachite Green G C 27 H 34 N 2 O 4 S MW: 482.6 Dye content: ≥ 85%

BROMOTHYMOL BLUE, Sodium Salt BRO555 CAS number: [34722-90-2] C27H27Br2NaO5S MW: 646.37

CESIUM CHLORIDE Biotechnology Grade Suitable for plasmid and lambda phage preparation using density gradient centrifugation. CAS number: [7647-17-8] CsCl MW: 168.4 Purity: ≥ 99.9% A260 (50%, H 2 O): < 0.1% Lead: < 0.0001% Solubility (3 M, water): clear/colorless DNase, RNase activity: none detected

CESIUM CHLORIDE Biotechnology Grade Suitable for plasmid and lambda phage preparation using density gradient centrifugation. CAS number: [7647-17-8] CsCl MW: 168.4 Purity: ≥ 99.9% A260 (50%, H2O): < 0.1% Lead: < 0.0001% Solubility (3 M, water): clear/colorless DNase, RNase activity: none detected

CHOLINE CHLORIDE, Reagent Grade CAS number: [67-48-1] C5H14NOCl MW: 139.6 Purity: min. 98%

CYTIDINE, Free Base, Ultra Pure CAS number: [65-46-3] C 9 H 13 N 3 O 5 MW: 243.2 Purity: ≥ 98% Heavy Metals: < 10 ppm

D-(+)-CELLOBIOSE (4-O-ß-D-Glucopyranosyl-D-glucose) CAS number: [528-50-7] C 12 H 22 O 11 MW: 342.3 Purity: ≥ 98.0%

D(+)-GALACTOSE CAS number: [59-23-4] C 6 H 12 O 6 MW 180.16 Purity: min. 98% Appearance: white to off-white Solubility(1M): clear/yellow solution

D(+)-GALACTOSE CAS number: [59-23-4] C 6 H 12 O 6 Purity: min. 99% MW: 180.16 Appearance: white Solubility (1M, water): clear/colorless D-Glucose: max. 0.1%

DEXTRAN SULFATE, Ultra Pure Molecular Biology Grade CAS number: [9011-18-1] Made from MW 500,000 Dextran Suitable for nucleic acid hybridization. Improves the hybridization rate of nucleic acids. Purity: > 98% pH (1% water): 6.4 - 8.0 Heavy metals: > 0.005% Moisture: < 10.0% Solubility: (10% water): clear/colorless

DEXTRAN SULFATE, Ultra Pure Molecular Biology Grade CAS number: [9011-18-1] Made from MW 500,000 Dextran Suitable for nucleic acid hybridization. Improves the hybridization rate of nucleic acids. Purity: > 98% pH (1% water): 6.4 - 8.0 Heavy metals: > 0.005% Moisture: < 10.0% Solubility: (10% water): clear/colorless

DIMETHYLFORMAMIDE (DMF), Reagent Grade CAS number: [68-12-2] HCON(CH 3 ) 2 MW: 73.09 Purity: > 99.9% Appearance: Clear/Colorless Moisture: < 500 ppm Color (ASTM, PtCo): 5 max. Density: 0.94 g/ml

DL-ALANINE ALA202 C3H7NO2 MW 89.09 Purity: >99%