|Document ID (ISN)||104641|
|ISSN - Serial title
||1231-868X - Podstawy i Metody Oceny Środowiska Pracy
|Convention or series no.
||Cyclohexyl isocyanate - determination method
||Izocyjanian cykloheksylu - metoda oznaczania [in Polish]|
||2005, Vol.43, No.1, p.5-11.
||A method for the determination of cyclohexyl isocyanate in air is described. Air samples are collected by drawing a known volume of air through glass fibre filters impregnated with a solution of l-(2-pyridyl)piperazine. The filters are transferred into 4 ml vials and extracted in a shaker with 2 ml of acetonitrile:dimethylsulfoxide (9:1) mixture. The obtained extracts are analysed by high performance liquid chromatography with ultraviolet or spectrofluorimetric detection. The working range of the analytical method is from 0.1 to 8.0 µg/ml (0.0013 ÷ 0.106 mg/m3 for a 150 l air sample).
||cyclohexyl isocyanate; determination in air; sampling and analysis
||threshold limit values; high performance chromatography; spectrophotometry; description of technique; Poland
||D - Periodical articles
|Country / State or Province||Poland|
||Toxic and dangerous substances
|Broad subject area(s)