Dimethoate, 10.0 µg/ml, Ethyl acetate, 10ml

Amber dioxane isomer mixture,500µg/mL,isooctane,1mL

EDDP-d3 perchlorate,100 µg/mL (as pyrrolinium) ,MeOH,1mL,

2-Phenylphenolate sodium tetrahydrate (technical),