EPA Method 8260B - Purgeable Internal Std

Pristane/n-Heptadecane Control Standard/Whole Oil Control Mixture 4 Pristane/n-Heptadecane = 1:2 (1000µg Pristane and 2000µg n-Heptadecane in 1mL isooctane)

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg

Cephacetrile, 10mg