Imidacloprid, 100µg/mL in Acetonitrile, 1ml

Phthalate Standard, 2000µg/mL in acetone, 1ml

1,2,3,4,6,8-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Hexafluoropropylene oxide dimer acid (GenX), 50µg/ml in MeOH, 1,2ml