ISO 14382:2012

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ISO 14382:2012 is an International Standard that outlines how to sample and analyze airborne toluene diisocyanate (TDI) in workplace atmospheres. It specifically details a method using 1-(2-pyridyl)piperazine-coated glass fiber filters and high performance liquid chromatography with ultraviolet and fluorescence detectors. The standard is suitable for both short-term (15 min) and long-term (4 h) sampling and analysis of 2,4- and 2,6-TDI vapors.