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[Extraction and gas chromatographic analysis of residual trimethylamine(TMA) in the bakelite-type macromolecule complex material].

descriptionPublicationkeyboard_double_arrow_right Article 25 Aug 2003Journal:Se pu = Chinese journal of chromatography, volume 20 (issn: 1000-8713, Copyright policy )
Authors: Hao, Chen; Ling, Chen;

pmid: 12541630

[Extraction and gas chromatographic analysis of residual trimethylamine(TMA) in the bakelite-type macromolecule complex material].

Abstract

A method for the determination of residual TMA in the bakelite-type macromolecule complex material has been established. The whole process includes sample pretreatment, TMA extraction and GC analysis. After the samples have been pretreated, the TMA in them was extracted at (38 +/- 2) degrees C for 16 hours. Then the content of TMA in the liquid can be determined directly. From the experimental results we can conclude that the whole method is cheap, simple and accurate. It meets the requirement of microanalysis and can be used to determine real samples.

Related Organizations
Keywords

Air Pollutants, Methylamines, Chromatography, Gas, Macromolecular Substances, Specimen Handling

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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