Oxamyl-oxime, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',5,6-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

1,2-Dibromo-3-chloropropane

Chloride 0.50 µg/mL (Cl-)