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Isocyanates Profile Blood Test

This isocyanates profile blood test is used to measure levels of TDI, MDI, and HDI.

Test Code: 630988

CPT Code: 86003(x3)

Also Known As:

Methodology: Thermo Fisher ImmunoCAP®

Specimen Type: Blood

Preparation: No special preparation required.

Test Results: 5-7 business days. May take longer based on weather, holiday or lab delays.


TDI, MDI, and HDI are three of the most frequently used isocyanates in industry. Isocyanates are powerful irritants to the mucous membranes of the eyes. They can also affect the gastrointestinal and respiratory tracts.

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