Aromatics Quantitative Calibration Mix #2

2,2',3,4',5,5',6-Heptachloro-4-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Terbacil, 10.0 µg/ml, Ethyl acetate, 10ml

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,neat,neat,10mg,