Spike Sample Standard 1

2,2’,3,3’,4,4’,5,5’,6-Nonachlorobiphenyl (206)

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1

ICP-MS Tuning Solution #1 EPA 200.8