Crotoxyphos, 100 µg/ml, Isooctane, 1ml

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

2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane