Triphenylphosphate-d15, 100µg/ml in IO, 1ml

2,2',4-Tribromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 147217-75-2

2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml

Dieldrin, 1000µg/ml in Hexane, 1ml