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Document ID (ISN)34881
CIS number 81-120
ISSN - Serial title Gigiena truda i professional'nye zabolevanija
Year 1980
Convention or series no.
Author(s) Brenner Ė.S.
Title Separate determination of ethylene glycol and methacrylic acid in air by thin-layer chromatography
Original title Razdel'noe opredelenie ėtilenglikolja i metakrilovoj kisloty v vozduhe metodom tonkoslojnoj hromatografii [in Russian]
Bibliographic information Feb. 1980, No.2, p.54-55. 5 ref.
Abstract Studies with different solvents led to the use of a CHCl3-ethanol system (4:1) for separation of the substances sampled together, which is optimal for the mobile phase and can be used again. It is recommended to activate the plates at 105-110°C for 1h in advance and to protect them from humidity. Sensitivity of the assay is 1µg for each substance.
Descriptors (primary) methacrylic acid; determination in air; sampling and analysis; ethylene glycol
Descriptors (secondary) plastics industry; thin-layer chromatography; description of technique
Document type D - Periodical articles
Subject(s) Toxic and dangerous substances
Broad subject area(s)
Browse category(ies) Glycols