Coumatetralyl, 100 µg/ml, Acetonitrile, 1ml

2-Phenyl-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 716-79-0

Perfluoro-n-[13C9]nonanoic acid, 50µg/ml in MeOH, 1,2ml

Prosulfocarb, 100µg/ml in Acetonitrile, 5ml