| Document ID (ISN) | 104641 |
| CIS number |
06-122 |
| ISSN - Serial title |
1231-868X - Podstawy i Metody Oceny Środowiska Pracy |
| Year |
2005 |
| Convention or series no. |
|
| Author(s) |
Brzeźnicki S. |
| Title |
Cyclohexyl isocyanate - determination method |
| Original title |
Izocyjanian cykloheksylu - metoda oznaczania [in Polish] |
| Bibliographic information |
2005, Vol.43, No.1, p.5-11. |
| Abstract |
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). |
| Descriptors (primary) |
cyclohexyl isocyanate; determination in air; sampling and analysis |
| Descriptors (secondary) |
threshold limit values; high performance chromatography; spectrophotometry; description of technique; Poland |
| Document type |
D - Periodical articles |
| Country / State or Province | Poland |
| Subject(s) |
Toxic and dangerous substances
|
| Broad subject area(s) |
Chemical safety
|
| Browse category(ies) |
Isocyanates
Cyano compounds
|
