Mefenacet, 10 µg/ml, Acetonitrile, 10ml

Perfluoroheptanoic acid [PFHpA]

N-Nitrosodiethanolamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1116-54-7

4,4-Pentamethylene-2-pyrrolidone, >98%, 5g