cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml

2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0

EPA Method 8327 Native PFAS Solution, 2µg/ml in MeOH, 1,2ml

Chrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 218-01-9