Terbufos-sulfone, 100 µg/ml, Acetonitrile, 1ml

Sodium bis(perfluorooctyl)phosphinate, 1.2ml x 50ug/ml, methanol

N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10.

Gabapentin-d10 (cyclohexyl-d10),100 µg/mL,MeOH,1mL