Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| DOI | 10.1080/10256019608234026 |
| Title (Primary) | Methodical studies for D/H-isotope analysis - a new technique for the direct coupling of sample preparation to an IRMS |
| Author | Gehre, M.
; Höfling, R.; Kowski, P. |
| Source Titel | Isotopes in Environmental and Health Studies |
| Year | 1996 |
| Department | OEC; COE |
| Volume | 32 |
| Issue | 4 |
| Page From | 335 |
| Page To | 340 |
| Language | englisch |
| Keywords | Chromium; deuterium; hydrogen; isotope analysis; isotope ratio; natural abundances; reduction; water |
| Abstract | A new technique for the sample preparation and direct coupling to an Isotope Ratio Mass Spectrometer (IRMS) for the D/H-determination is described. 1 μl size samples of water are injected and reduced with chromium metal in a novel reaction furnace. The hydrogen gas flows directly into the IRMS and is analysed (standard/sample comparison). The reproducibility is about 1 %. The accuracy of the technique was proven by means of the IAEA-standard waters V-SMOW, GISP, SLAP. |
| Gehre, M., Höfling, R., Kowski, P. (1996): Methodical studies for D/H-isotope analysis - a new technique for the direct coupling of sample preparation to an IRMS Isot. Environ. Health Stud. 32 (4), 335 - 340 10.1080/10256019608234026 |
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