US EPA Method 8121 is an analytical method for the monitoring of chlorinated hydrocarbons in environmental and waste samples by GC/ECD.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

This multi-component standard contains 22 components.

• Method 8121 Chlorinated Hydrocarbons QC Mix is a 1 mL ampule which contains 100 µg/mL (100 ppm) of 1,2,3,4-Tetrachlorobenzene, 1,2,3,5-Tetrachlorobenzene, 1,2,3-Trichlorobenzene, 1,2,4,5-Tetrachlorobenzene, 1,2,4-Trichlorobenzene, 1,2-Dichlorobenzene, 1,3,5-Trichlorobenzene, 1,3-Dichlorobenzene, 1,4-Dichlorobenzene, 2-Chloronaphthalene, alpha,alpha,alpha-Trichlorotoluene, alpha,alpha-Dichlorotoluene, alpha-BHC, Benzyl chloride, beta-BHC, delta-BHC, gamma-BHC, Hexachlorobenzene, Hexachlorobutadiene, Hexachlorocyclopentadiene, HexachlorŒthane, and Pentachlorobenzene.

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