New portable gas chromatograph

The new PetroPR high-speed portable gas chromatograph is designed for accurate, rapid screening of common volatile organic compounds (VOCs) on site. It weighs less than 15 lb (6.8 kg) and measures 13 in. (33 cm) long by 10.5 in. (27 cm) wide by 5 in. (13 cm) high. It can analyze benzene, toluene, ethylbenzene, and m-xylene (BTEX) compounds in less than 2 min down to parts per billion (ppb) levels. Click here to enlarge imageA linear photoionization detector reports sample concentrations from low ppb up to hundreds of parts per million. The PetroPRO is designed for high-speed analysis of BTEX but can be modified for analysis of a range of VOCs. It incorporates proprietary valve technology...

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