US$ 114.50
NF X 15-211 compliant
Luciferin is also commonly used for in vitro research
RPMI-1640 was developed for the cultivation of normal and neoplastic human leukocytes and is based on modified amounts of amino acids and vitamins
For pesticide residue analysis
Glycine for molecular biology Size:1kg NF X 15-211 compliantNon animal origin Specifications: DNases RNases Proteases: not detectable Assay (titr.): min. 99. 5 % pH (5 %; H2O): 5. 9 6. 4 Loss on drying: max. 0. 1 % Heavy metals (as Pb): max. 0. 001 % Other amino acids: max. 0. 1 % Ammonium: max. 0. 02 % Chloride: max. 0. 004 % Sulfate: max. 0. 005 % Fe: max. 0. 0005 %
US$ 114.50
US$ 139.50
US$ 15.95