Fenthion-oxon-sulfone, 50mg

1-Ethyl-2-pyrrolidinone, 1000µg/ml in MeOH, 1ml

Metazachlor, 10 µg/ml, Cyclohexane, 10ml

2378-TCDF Specificity Mix for DB/BP/HP/Rtx/SPB -225, 1.2ml, nonane