lambda-Cyhalothrin, 10 ng/µl, 10ml

2,2',3',4,4',5-Hexachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Fatty Acids Methyl Ester Standard

Pretilachlor, 100 µg/ml, Acetonitrile, 5ml