PCN Potentially Toxic Congeners Solution/Mixture, 1.2ml, nonane

Propachlor-ESA sodium salt, 100µg/mL in Acetonitrile, 1ml

Bifenthrin, 100 µg/ml, Ethyl acetate, 5ml

n-Alkanes C10-C40 (even + some uneven) 24 Analytes, each 100µg/mL in dichloromethane; units: 1x5mL, 1x10mL in screw-capped bottle. This standard includes all the even n-paraffins C10-C40 + extra addition of some uneven n-paraffins C10-C40. C10 C17