Quinmerac, 10.0 µg/ml, Acetonitrile, 10ml

Metformin hydrochloride, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 1115-70-4

Bromodichloroacetic acid, 10mg

U{13C18}-Sterigmatocystine, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.