Lufenuron, 100 µg/ml, Acetonitrile, 5ml

Ethanol standard in whole blood,0.3g/L,whole blood, 3mL

Tecnazene, 100 µg/ml, Ethyl acetate, 1ml

2,2',4,4',5,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,