
Hexavalent Chromium Testing
Midwest Industrial Hygiene Services provides OSHA-compliant hexavalent chromium exposure monitoring, personal air sampling, and industrial hygiene consulting throughout South Dakota and the Midwest.
Hexavalent chromium (Cr(VI)) is a highly toxic airborne contaminant generated during welding, thermal cutting, stainless steel fabrication, and other industrial processes. OSHA regulates hexavalent chromium exposure under 29 CFR 1910.1026 due to serious respiratory and cancer risks associated with employee exposure.
- Personal breathing zone air sampling
- OSHA Cr(VI) exposure assessments
- Welding fume exposure monitoring
- Surface contamination assessments
- Exposure risk evaluations
- Respiratory protection guidance
- Engineering control recommendations
- OSHA compliance support
Industries requiring Hexavalent Chromium testing
Hexavalent chromium is used in many industries. It’s used in electroplating, welding, and chromate painting. Some examples of workers at risk of being exposed to hexavalent chromium include the following:
- Welding and metal fabrication
- Stainless steel manufacturing
- Aerospace operations
- Food manufacturing facilities
- Maintenance and sanitation operations
- Pharmaceutical manufacturing
- Laboratories and research facilities
- Industrial coating operations
OSHA Hexavalent Chromium Standard
OSHA regulates occupational exposure to hexavalent chromium under:
- OSHA 29 CFR 1910.1026 (General Industry)
- OSHA 29 CFR 1926.1126 (Construction)
Employers may be required to conduct exposure monitoring, implement engineering controls, provide respiratory protection, and maintain medical surveillance programs depending on employee exposure levels.
Why Hexavalent Chromium Testing Matters
Employee exposure to hexavalent chromium can increase the risk of respiratory irritation, occupational asthma, nasal damage, and lung cancer. Professional exposure monitoring helps employers identify risks, protect workers, and maintain OSHA compliance.
Areas Served
Midwest Industrial Hygiene Services provides hexavalent chromium exposure testing throughout South Dakota, North Dakota, Nebraska, Iowa, Minnesota, and surrounding Midwest regions.

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