17alpha-Ethynylestradiol,1000 µg/mL,MeOH,1mL,

DNPH - Mix 4, 50μg/ml in Acetonitrile, 5ml

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

Carbosulfan, 100 µg/ml, Acetonitrile, 1ml