PCB No. 145, 100µg/ml in Isooctane, 1ml

Endosulfan-sulfate, 10.0 µg/ml, Ethyl acetate, 1

2,6-Dichlorobenzamide, 100µg/mL in Acetonitrile, 1ml

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