HPLC Fermentation Standard Level 3

1,2-Dimethoxyethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-71-4

2,2'-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13029-09-9

gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml