Ethion, 10.0 µg/ml, Cyclohexane, 10ml

TOC Calibration Standard (C)

4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

2,2',4,4',6-Pentabromo-6'-methoxy[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane