PCB Mix 3.0 ppb

Phthalate Esters Mix 3, 1000µg/mL in Hexane, 1ml

2,3,7,8,12,13,17,18-Octaethylporphine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2683-82-1

2,4’-Methoxychlor