Anion Mix #1

2,2',4,5'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41464-40-8

Metolachlor, 100µg/mL in Acetonitrile, 1ml

2,5-Dibromotoluene