Methacrifos, 100 µg/ml, Toluene, 1ml

beta-HCH, 100 µg/ml, Acetonitrile, 5ml

3,3',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16400-50-3

Cd, B, Mn, Fe, Cu Mix