ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

4-Bromotoluene, 1000mg

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

Terbufos-sulfoxide, 10µg/ml in Acetonitrile, 10ml