PCB No. 50, 100µg/ml in Isooctane, 1ml

Semi-Volatile Standard

Triethylene glycol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 112-27-6

Hexafluoropropylene oxide dimer acid (GenX), 50µg/ml in MeOH, 1,2ml