Sodium perfluoro-[13C8]octanesulfonate, 50µg/ml in MeOH, 1,2ml

Lead (Pb)

BTEX (20 µg/mL)

n-Alkanes C14-C32 (even + pristane/phytane) 12 Analytes, each 1000 µg/mL in isooctane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane.