M-Scan has unrivalled expertise in the analysis of smells and non odorous volatile organic compounds (VOC). Using techniques like Headspace GC-MS and the more sensitive Thermal Desorption GC/MS (TD GC-MS) we have analysed samples derived from:
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stack gas analysis
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emissions from waste treatment facilities/sewage treatment works
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on plant monitoring
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laboratory chemical odours
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chemical stores
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residual solvents from printing/packaging
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foams and polymer manufacturing
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brewing
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refinery and oil storage facilities
In each case M-Scan’s expertise has assisted in identifying VOCs of concern or nuisance odours. Odourous compounds detected are compared against M-Scan’s own proprietary database of odour thresholds which lists the odour levels at which 50% of the population are aware of an odour.

