US EPA Method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and Hall and Photoionization Detectors (PID).

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.

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This multi-component solution contains 4 components.

• Trihalomethanes Mix is a 1 mL ampule which contains 200 µg/mL (200 ppm) of Bromodichloromethane, Bromoform, Chloroform, and Dibromochloromethane.

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