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Passive Sampling Services In Canada
3 services found
by:Bureau Veritas North America, Inc. based inNew York, NEW YORK (USA)
Concerned About Air Quality? If so, our All-Season Passive Air Sampling System (PASS) units are compact, portable, low maintenance and offer an inexpensive, easy-to-use way to monitor for trace levels of atmospheric pollutants in ambient air. The PASS units are ideal for remote and rural locations - they require no electricity, perform under extreme weather ...
by:Airzone One Ltd. based inMississauga, ONTARIO (CANADA)
Integrative sampling requires collection of airborne substances over an extended period of time. Samples are typically returned to an analysis facility for processing and results are typically available some time after the sampling event. This is required when it is too expensive or inconvenient to undertake continuous real-time measurements, or ...
by:Airzone One Ltd. based inMississauga, ONTARIO (CANADA)
Although air quality issues typically result from direct emissions from exhaust stacks or chemicals used in industrial processes, vapour intrusion is caused by contaminants in soil or ground water volatilizing (evaporating) and moving indoors through the foundation or floor slab. Vapour intrusion, particularly of volatile organic compounds (VOCs), is increasingly recognized as a potential source ...