Demeton-S-methyl-sulfoxide, 100 µg/ml, Ethyl acet

ß-glucuronidase recombinant Escherichia coli

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 121578-12-9

2,3,4,5-Tetrachlorophenol