Bisphenol A, certified, 0.25g

Sulfosulfuron, 100mg

CONOSTAN Cl Standard, 0.5% (5000ppm), 100g

Perfluorohexadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 67905-19-5