Fensulfothion Oxon, 50mg

N4-Acetylsulfamethoxazole, 25mg

PCB 209, 100µg/ml in Cyclohexane, 5ml

Biphenyl-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1486-01-7