Analytically useful pentafluoro ketone derivatives of fatty acids are described. The gas chromatographic/ mass spectrometric characteristics of these new derivatives are compared with those of methyl, trimethylsilyl and pentafluorobenzyl esters. Pentafluoro ketones exhibit excellent chromatographic
Use of sodium bicarbonate for in situ generation of reagent gas for negative chemical ionization in electron impact source
โ Scribed by K. P. Madhusudanan
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 175 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1076-5174
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