|Document ID (ISN)||104644|
|ISSN - Serial title
||1231-868X - Podstawy i Metody Oceny Środowiska Pracy
|Convention or series no.
||4,4'-Methylenodianiline - determination method
||4,4'-Metylenodianilina - metoda oznaczania [in Polish]|
||2005, Vol.43, No.1, p.27-32.
||A method for the determination of 4,4'-methylenodianiline in air is described. Air samples are collected by drawing a known volume of air through polypropylene filters. The filters are transferred into vials and the substance is extracted with 2 ml of a chloroform-methanol (4:1) mixture. The obtained extracts are analysed by high performance liquid chromatography with ultraviolet detection. The working range of the analytical method is 0.2 ÷ 2.4 µg/ml (0.02 ÷ 0.24 mg/m3 for 20 l of air sample).
||methylenedianiline; determination in air; sampling and analysis
||threshold limit values; description of technique; Poland; high performance chromatography
||D - Periodical articles
|Country / State or Province||Poland|
||Toxic and dangerous substances
|Broad subject area(s)