Chlormequat chloride 1,1,2,2-D4, 100 ng/µl, 10ml

Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml

1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

Whole milk powder - Aflatoxin M1 (low level), 30g