VRX 8260 IS & Surrogate Standard

Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml

2,6-Dimethyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2423-71-4

Dow FR-250, 35 µg/mL in Isooctane, 1ml