beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

Methyl 9,12-octadecadienoate (C18:2n-6)

1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

n-Tridecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123-02-4