𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Continuous enrichment of hydrogen isotopes by two-dimensional gas chromatography

✍ Scribed by Makoto Fujie; Mineo Kato; Masakazu Tanase


Publisher
Elsevier Science
Year
1987
Weight
354 KB
Volume
38
Category
Article
ISSN
0883-2889

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Determination of (13C)urea enrichment by
✍ Michel Beylot; France David; Yadh Khalfallah; Sylvie Normand; Valerie Large; Hen πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 354 KB πŸ‘ 2 views

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

Determination of sensorial active trace
✍ S. Nitz; H. Kollmannsberger; F. Drawert πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 731 KB

Gas chromatographic equipment and appropriate procedures are described for the identification and determination of sensorial active compounds in complex mixtures. Different sampling systems (liquid injection, thermal desorption, dynamic headspace) were integrated in a single double-oven gas chromato