Determination of triglycidyl isocyanurate from powder coatings in occupational hygiene samples by gas chromatography with mass spectrometric detection.
نویسنده
چکیده
A method for the determination of triglycidyl isocyanurate (TGIC) from powder coatings using gas chromatography with mass spectrometric (GC/MS) detection is presented. The new method is considerably easier to use than the existing methods and has superior performance. It has been novelly applied to the determination of TGIC in a variety of occupational hygiene samples (cotton swabs, gloves and whole suits). Using the GC/MS method, the following percentage recoveries were found: gloves 114 +/- 1.9; swabs 73 +/- 6.5; whole suit 125 +/- 16.3 and 108 +/- 6.8 (two powder coatings); filter 79 +/- 8. The estimated limit of detection was 0.002 micro g/ml.
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عنوان ژورنال:
- The Annals of occupational hygiene
دوره 48 6 شماره
صفحات -
تاریخ انتشار 2004