GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml

Pentachlorophenol, 10µg/mL in MeOH, 10ml

2,2-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1071-26-7

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-octane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml