Tebufenpyrad, 100 µg/ml, Ethyl acetate, 5ml

beta-HCH, 100 µg/ml, Methanol, 1ml

Glycidyl palmitate-d5, Gly-P-d5

1,2,3,4,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane