Methyl mercaptan, 2000µg/mL in Toluene, 1ml

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

D7-Malathion, 100 µg/ml, Acetone, 1ml

Tecnazene