Industrial Hygiene Analytical Service
The OSHTECH Analytical Laboratory in London, Ontario focuses on analysis of Industrial Hygiene samples and Indoor Air contaminants. Testing of airborne chemical contamination, surface wipes and bulk materials is available. Support services are provided by talented chemists and hygienists, who advise on sampling procedures. Ask us if you have questions about unusual chemicals or challenging sampling requirements.
The OSHTECH Laboratory is AIHA accredited and certified to the ISO/IES 17025 standard.
We perform a majority of NIOSH, OSHA, and HSE (UK) methods and routinely test for more than 200 
different analytes including industrial solvents, vapours, particulates, metals, asbestos, isocyanates, crystalline silica, PAH’s, amines, aldehydes, and many other organic and inorganic compounds.
different analytes including industrial solvents, vapours, particulates, metals, asbestos, isocyanates, crystalline silica, PAH’s, amines, aldehydes, and many other organic and inorganic compounds. 
Some methods are custom designed, validated for our customers, and exclusively available only from our laboratory. These unique tests include airborne chloramines, titanium dioxide, PVC dust, particle size distribution on airborne dust samples. Methods are developed upon request. Our clients have come to rely on our free chemical consulting service. Call us at
