Air monitoring equipment, whether ambient or part of a continuous emissions monitoring system (CEMS) needs to be verified using an outside source. Without proper calibration and maintenance every ...

THERE is no better way to ruin a perfectly good day than to make a mistake in the use of your air monitoring instrumentation. Industrial hygienists; military, industrial and public-sector hazmat teams ...

You sit staring down at your desk in utter disbelief of the results of your last gas detection safety audit. You look up and notice it is 7 p.m. You should have been home hours ago enjoying a dinner ...