General Chemistry Kits
Crescent Chemical Co Inc POTASSIUM CHLORIDE MOL BIO GRD
Potassium chloride molecular biology grade DNase/RNase not detected. Size - 500G Storage Conditions - +15 °C TO +30 °C Catalog Number - 39768.01 CAS 7447-40-7
Hach Company Bottle, Dropping, Assembly, 59 mL, 6/pk
Round polyethylene bottle complete with dropper plug and cap for easy and precise liquid dispensing. Separate glass or plastic dropper available for 59 mL bottle.
Gold Biotechnology Inc Tris (Tris Base) 1 kg
GoldBio Tris has the highest purity available on the market. Short for Tris (hydroxymethyl) aminomethane (THAM), Tris is an organic compound often used in buffer solutions such as TAE or TBE for electrophoresis gels. Tris is highly soluble in water and is useful in the pH range 7.0-9.0. It is used in the preparation of Laemmli buffer, one of the most common SDS-PAGE buffers. In addition, Tris can also be used for many custom running and loading buffers, most often with glycine and SDS. The use of single-junction pH electrodes that contain silver should be avoided when determining the pH of a solution containing Tris buffer.
Sigma Aldrich Fine Chemicals Biosciences Sodium benzoate Pharmaceutical Secondary Standard; Certified Reference Material | 532-32-1 | MFCD00012463 | 1G
Sodium benzoate Pharmaceutical Secondary Standard; Certified Reference Material | Mol Wt: 144.1 | 532-32-1 | MFCD00012463 | 1G