PCB No. 3, 100µg/ml in Isooctane, 1ml

n-Tetracosane-d50, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-32-3

Sodium bis(perfluorooctyl)phosphinate, 50µg/ml in MeOH, 1,2ml

Total Organic Carbon (C)