Imazapyr, 100 µg/ml, Acetonitrile, 5ml

1,2-Dibromopropane, 250mg

Ethanol standard in serum,1.5g/L,serum, 1.5mL

beta-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-85-7