Charcoal Tube | Environmental XPRT

Articles & Whitepapers

A Complete Guide to Benzene

Why is Benzene so hazardous? VOCs have a significant vapour pressure at normal ambient temperature which means they evaporate (volatilise) at low temperatures so they can easily enter the body through normal breathing but can also be absorbed through the skin or by swallowing material containing it. The effects on worker’s health depends upon how much benzene they are exposed to and for ...

How to monitor benzene - A Complete Guide

Monitoring benzene – is it that hazardous? VOCs have a significant vapour pressure at normal ambient temperature which means they evaporate (volatilise) at low temperatures so they can ...

News

Proficiency testing in Air Quality

NMi VSL has enlarged the organization of PT schemes to the measurement of volatile organic compounds (VOCs), normally determined in air quality measurements. We deliver reference samples, certified in house against our primary standards. ...

Equipment & Solutions

Showcase

Micro Air Sampler

Battery, pump, electronics and detector tube all in one compact, rugged module, eliminates cumbersome Tygon tubing and charcoal tube holder clipped to lapel. Light (4 oz.) and compact, with flame retardant case. Special clip ensures unit stays firmly in pocket. Flow range: 50-350 ml/min. (5-350 ml/min. with optional, $40, low flow orifice). Full flow regulation. A constant voltage is applied to ...