US EPA Method 602 is a general analytical method for the monitoring of halogenated aromatic compounds in municipal and industrial wastewater by GC/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.

Can’t find the standards you are looking for? Spex CertiPrep® can make custom standards to meet your exact needs. Contact us for more information at [email protected] or call us at 732-549-7144.

This multi-component solution contains 6 components.

• BTEX Standard is a 1 mL ampule which contains 200 µg/mL (200 ppm) of Benzene, Ethylbenzene, Toluene, m-Xylene, o-Xylene, and p-Xylene.

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