D4-Bis(2-ethylhexyl) phthalate, 25mg

delta-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 319-86-8

Cyromazine,100 µg/mL,acetonitrile,1mL

2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene