Isocyanates are common in polyurethane foams, coatings, adhesives, and sealants. LCS Laboratory provides specialized testing to identify residual Free Diisocyanates in liquid and solid polymer samples. This service helps manufacturers confirm that their products are free from hazardous isocyanate compounds, supporting regulatory compliance and protecting end‑users. Any residual isocyanates in finished materials can cause respiratory issues and skin sensitization. Testing helps ensure product safety, meet industry regulations, and strengthen customer confidence.
How We Test
Our method is based on a modified OSHA Method 5002, optimized for bulk polymers. Isocyanates are extracted and stabilized through derivatization, then analyzed using HPLC‑UV for accurate quantification.
Isocyanates We Detect: MDI, TDI, HDI, and IPDI.
Detection Limits: Individual Isocyanates: 100 mg/kg
Work With LCS Laboratory
We deliver reliable, defensible results to support your safety and quality goals. Visit our Contact Us page to request a quote, download our price list, or access sample submission forms. Let us know how many samples you need tested and which isocyanates to target. Ensure your products are safe, compliant, and ready for market with expert testing from LCS Laboratory. ©
