beta-HCH, 100 µg/ml, Methanol, 1ml

Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml

2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

Mesotrione, 100 µg/ml, Acetonitrile, 5ml