D6-Firocoxib, 10mg

2,3,3',4',5,6-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 74472-44-9

Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml

Native PFAS Precision and Recovery Standard, 1000ng/ml in MeOH, 1,2ml