𝔖 Bobbio Scriptorium
✦   LIBER   ✦

17O and 18O analysis of heavy water

✍ Scribed by John Gray; Alan Guest


Publisher
Elsevier Science
Year
1986
Weight
243 KB
Volume
37
Category
Article
ISSN
0883-2889

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of [17O]- and [18O]-labelled h
✍ Barry V. L. Potter 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 French ⚖ 327 KB 👁 1 views

The preparation of 1 7 0 -and 180-labelled hypophosphate by oxidation of diphosphite (P2-P4 acid) with iodine-water is described. The 162 MHz NMR 31P(18O) isotope shift of 1 8 0 -l a b e l l e d hypophosphate is 2.42 Hz (0.0149 ppm), the relatively large value compared to l\*O-pyrophosphate, 1.73 Hz

Synthesis and spectroscopic characterisa
✍ Christine Bleasdale; Martin K. Ellis; Peter B. Farmer; Bernard T. Golding; Kevin 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 French ⚖ 362 KB 👁 1 views

## Abstract 3‐Chloroperbenzoic acid‐^17^O,^18^O was prepared from 3‐chlorobenzoyl chloride and hydrogen peroxide‐^17^O,^18^O (obtained by subjecting water‐^17^O,^18^O. Nitrobenzene‐^15^N was reduced to aniline‐^15^N, which was oxidised by 3‐chloroperbenzoic acid to nitrosobenzene‐^15^N. ^15^N and ^

D and 18O analysis of milligram water sa
✍ K. Rozanski; M. Dulinski; J. Rzepka 📂 Article 📅 1987 🏛 Elsevier Science ⚖ 271 KB

Possibilities and limits of the routine preparation lines and procedures for D and ~sO isotope analyses of water samples are thoroughly discussed for the specific case when the mass of the sample is limited to single milligrams. It is demonstrated that the classical CO2-equilibration technique also