beta-HCH, 100 µg/ml, Methanol, 1ml

Papaverine-d3 Hydrochloride, 1mg

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,

Aclonifen, 100 µg/ml, Toluene, 5ml