We present gas chromatographic/mass spectrometric and gas chromatographic/isotope ratio mass spectrometric assays of the 13C enrichment of plasma urea converted to its dimethylaminomethylene derivative. The limits of sensitivity of the two techniques are 0.2% and 0.02%, respectively. The techniques
✦ LIBER ✦
Isotopic Confirmation of Occurrence of Microbial Denitrification Based on N2 and N2O Production Monitored by Gas Chromatography/Isotope Ratio Mass Spectrometry and Gas Chromatography/Mass Spectrometry
✍ Scribed by Guo-Min AI; Hai-Yan ZHENG; Min ZHANG; Zhi-Pei LIU
- Book ID
- 119635555
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- Chinese
- Weight
- 266 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1872-2040
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