Robenidine HCl, 100µg/mL in Acetone:MeOH, 1ml

Aldicarb sulfone

2,4-Diaminoanisole, 100 µg/ml, Acetonitrile, 1ml

Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml