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Document ID (ISN)104644
CIS number 06-125
ISSN - Serial title 1231-868X - Podstawy i Metody Oceny Środowiska Pracy
Year 2005
Convention or series no.
Author(s) Wróblewska-Jakubowska K.
Title 4,4'-Methylenodianiline - determination method
Original title 4,4'-Metylenodianilina - metoda oznaczania [in Polish]
Bibliographic information 2005, Vol.43, No.1, p.27-32.
Abstract 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).
Descriptors (primary) methylenedianiline; determination in air; sampling and analysis
Descriptors (secondary) threshold limit values; description of technique; Poland; high performance chromatography
Document type D - Periodical articles
Country / State or ProvincePoland
Subject(s) Toxic and dangerous substances
Broad subject area(s) Chemical safety
Browse category(ies) Aromatic amines