Mass-Labelled PFAS Mixture, in MeOH, 1,2ml

3,3'-Dinitrobenzidine, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6271-79-0

Bromophos-methyl, 100 µg/ml, Ethyl acetate, 5ml

BTEX (2.0 µg/mL)