EPA Method 507 Analyte Mix #8

Seco-oleanane A2-1, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

2,2',3,3',4,4',5,5',6-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene