Appendix IX Mix #2

n-Pentadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-18-2

Sulfanilamide, 100µg/ml in MeOH, 5ml

2,2',3,3',4',5,6-Heptachlorobiphenyl (177)