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Vinyl Chloride in Air (Mass Concentration)

Published: August 9, 2026Updated: August 16, 2026

This test measures the amount of vinyl chloride gas present in the air around you, often checked if you work in industries like chemical manufacturing or are exposed to vinyl chloride products.

Quick summary

["Helps assess potential occupational or environmental exposure to vinyl chloride over time."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
38626-8
Short code
Vinyl Chloride Air-mCnc
Synonyms
Vinyl Chloride Air-mCnc
Category
electrolyte
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
98
Ref high
107
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
CPT
82435
SNOMED
110743000
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Matters

Vinyl chloride is a chemical used in the production of plastics and other industrial materials. Breathing high levels can pose health risks, including respiratory issues or long-term exposure concerns. This test helps monitor your exposure level to ensure safety.

What to Expect During Testing

You’ll likely be asked to breathe into a special device that collects air samples. The test is usually quick and painless. Results are used to determine if further medical evaluation or safety measures are needed.

Common Causes of Testing

This test is often ordered for workers in industries handling vinyl chloride, such as vinyl production plants, or for individuals with suspected exposure due to occupational hazards or environmental concerns.

What the Results Mean

Results indicate the concentration of vinyl chloride in your air exposure. High levels may signal unsafe conditions and prompt further medical review or workplace adjustments.

Reference range

Adult: 98-107 mmol/LN/A

Specimen: serum

No special preparation required. Stay well hydrated.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Vinyl Chloride Exposure Test

Frequently asked questions

How is this test different from other chemical exposure tests?
Unlike blood or urine tests that measure chemical levels inside your body, this test specifically measures vinyl chloride in the air around you. It’s useful for occupational safety assessments where air exposure is a concern.
What should I do if my test results are high?
If your results indicate elevated levels, discuss them with your healthcare provider or occupational health specialist. They may recommend reducing exposure, adjusting work practices, or further medical evaluation to assess potential health risks.
Does this test require fasting or special preparation?
No special preparation is needed. The test is typically done as a simple air sample collection during your visit, and no dietary restrictions apply.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy