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

Endosulfan , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 115-29-7

2-Hydroxydibenzofuran, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-77-1

2,2',4,5'-Tetrachlorobiphenyl (49)