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Industrial Hygiene

Chemical & VOC Exposure Monitoring

Solvents, coatings, process chemicals, and their byproducts produce exposures that are often invisible and easy to underestimate. If your employees work with or around chemicals, quantifying their exposure is the only way to know whether you're within legal limits and protecting their health.

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Solvents, coatings, process chemicals, and their byproducts produce exposures that are often invisible and easy to underestimate. If your employees work with or around chemicals, quantifying their exposure is the only way to know whether you're within legal limits and protecting their health.

We identify which chemical constituents need evaluation, perform air sampling for vapors, gases, mists, and particulates, and compare results to OSHA PELs and ACGIH TLVs — then recommend the controls that bring exposures down where needed.

What's included

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Constituent identification

Determine what to sample based on your processes and SDSs.

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Air sampling

VOCs, solvents, vapors, mists, and gases.

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Limit comparison

Results measured against OSHA PELs and ACGIH TLVs.

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Control strategy

Ventilation, substitution, and work-practice recommendations.

When you need this

  • Employees work with solvents, paints, coatings, or process chemicals
  • You have odor complaints or symptoms (headaches, irritation)
  • A new chemical or process was introduced
  • SDSs list hazards you've never actually measured
  • You need to verify your ventilation is adequate
Regulatory context: OSHA regulates hundreds of chemicals through PELs (29 CFR 1910.1000 and substance-specific standards). Where OSHA limits are outdated, ACGIH TLVs often provide more protective, widely accepted benchmarks. HazCom (1910.1200) also applies to chemical use.

Why Vantage

Chemical exposure is easy to underestimate and hard to judge without data. We determine what actually needs sampling, measure it properly, and evaluate against the most protective applicable limits — so you're protecting workers and not guessing.

Questions, answered

SDSs tell you a chemical's hazards, not your workers' actual exposure. Two facilities using the same chemical can have very different exposures depending on process, ventilation, and controls. Only sampling tells you where you stand.

Many chemicals lack an OSHA PEL or have outdated ones. We use ACGIH TLVs and other authoritative limits to evaluate exposure protectively. Where no established limit exists at all, a defensible working OEL can be set using a control-banding approach — assigning the chemical to a hazard band that drives a target exposure range and control strategy.

Yes — we can evaluate whether existing ventilation is adequately controlling exposures and recommend improvements.

Measure the exposure you can't see.

Talk to a CIH about chemical and VOC exposure monitoring.

Request a Consultation Call 509-940-2233