Quinoxyfen, 250mg

Organonitrogen Pesticides Mix,0.1mg/mL in MeOH,1ml

Chlorpyrifos-methyl-desmethyl TMA salt, 100 µg/ml,

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