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Gas-liquid chromatographic determination of pyridazinones in waste waters. I.

✍ Scribed by E. Matisova; J. Lehotay; J. Garaj; A. Violova


Book ID
108334904
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
309 KB
Volume
237
Category
Article
ISSN
1873-3778

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Gas-liquid chromatographic-mass spectrom
✍ Hiromi Hon-nami; Takahisa Hanya πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 550 KB

Trace analysis of alkylbenzenesulphonates in river water has been itivestigated by combined gas-liquid chromatography-mass spectrometry. Methylene blue-alkylbenzenesulphonate complexes are first formed and then extracted with chloroform. The methylene blue is removed and the alkylbenzenesulphonates