EPA Method 8240A Mix #2

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

n-Hydrocarbon Standard (C5-C15), 2000µg/mL in MeOH, 1ml

β-Ocimene (>90%), 1g