Dihexadecyldimethylammonium bromide, 100mg

trans-Chlordane (gamma), 10 µg/mL in CY, 10ml

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Sulfameter, 100 µg/ml, Methanol, 1ml