Prosulfocarb, 10.0 µg/ml, Acetonitrile, 10ml

Fenpropidin, 100µg/ml in MeOH, 1ml

N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9

Triflusulfuron Metabolite IN-M7222, 10mg