D5-Chloridazon, 100 µg/ml, Acetonitrile, 1ml

Coumaphos, 10.0 µg/ml, Cyclohexane, 10ml

2,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-72-6

KCl, trans-Aconitic acid & Na Phosphate Mix