Fenitrothion, 100µg/mL in Acetonitrile, 1ml

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

Trinexapac-ethyl, 1000µg/ml in MeOH, 1ml

Cephalexin