Hexachlorobenzene, 100 µg/ml, Ethyl acetate, 1ml

GC/MS Calibration Standard

Whole Oil Control Mixture 2 Relative ratios Chiron No. Name CAS No. by weight: 1300.6 Benzene [71-43-2] 1.5 1305.7 3,

3-Nitrophenyl disulfide, 1000mg