QC Standard 1

Toxaphene Parlar-No. 50, 1µg/mL in Cyclohexane, 1ml

2-Perfluorohexyl-[1,2-13C2]-ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane