Published November 1988
| Version v1
Journal article
Analysis of hydrogen isotope in water by Zn reduction method
Description
10 μl portion of water is reduced by 0.2g Zn at 450 deg C in a flame-sealed borosilicate tube to prepare hydrogen for D/H analysis. An inlet appliance is attached directly to the mass spectromester for breaking the sealed tube and admitting the sample without further processing. V-SMOW, SLAP, GISP, and Tap Water of Beijing University (BZ) were measured by a VG SIRA-24 mass spectrometer. The reproducibility for replicate analysis of water sample is within +-1%. δSLAP/V-SMOW = (-422.4+-0.4)/1000, δGISP/V-SMOW = (-187.2+-0.3)/1000, and the normalized values δGISP/V-SMOW/SLAP = (-189.8+-0.4)/1000, δBZ/V-SMOW/SLAP = (-65.2+-0.6)/1000 have been obtained, and the results are in agreement with the published values
Additional details
Publishing Information
- Journal Title
- Acta Scientiarum Naturalium Universitatis Pekinensis
- Journal Volume
- 24
- Journal Issue
- 6
- Series
- Acta Sci. Nat. Univ. Pekin.
- Journal Page Range
- 665-671
- ISSN
- 0479-8023
- CODEN
- PCTHA
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 20074622
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- COMPARATIVE EVALUATIONS; EVALUATED DATA; EXPERIMENTAL DATA; HYDROGEN ISOTOPES; MASS SPECTROSCOPY; REDUCTION; SAMPLE PREPARATION; WATER; ZINC
- Descriptors DEC
- CHEMICAL REACTIONS; DATA; ELEMENTS; EVALUATION; HYDROGEN COMPOUNDS; INFORMATION; METALS; NUMERICAL DATA; OXYGEN COMPOUNDS; POLAR SOLVENTS; SOLVENTS; SPECTROSCOPY