Native PCB Congener Solution/Mixture, 10µg/ml in Nonane, 1,2ml

Chloridazon, 100µg/mL in Acetonitrile, 1ml

1,4-Dioxane-d8

n-C17/(n-C17 + n-C27) (Integration control) 2000 µg + 500 µg in isooctane solution in 1mL isooctane n-Heptadecane/n-Heptacosane = 4:1