Phthalate Esters Mix # 1, 2000ug/ml in Isooctane, 1ml

Tris(2-butyloxyethyl)phosphate-d27,100 µg/mL,isooctane,1mL,

Native PCB Congener Solution/Mixture, 10µg/ml in Nonane, 1,2ml

Dibutyl maleate, 250mg