Native PFCA Solution/Mixture, 2µg/ml in MeOH, 1,2ml

1,2,3,7,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml

4-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-11-8