delta-HCH, 100 µg/ml, Methanol, 5ml

Mass-Labelled Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, toluene

EDDP-d3 perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL,

Halofuginone hydrobromide, 100 µg/ml, Acetonitril