| Abstract: | The H2-H2O ambient-temperature equilibration technique for the determination of 2H/1H ratios in urinary waters from diabetic subjects provides improved accuracy over the conventional Zn reduction technique. The standard deviation, ~ 1-2???, is at least a factor of three better than that of the Zn reduction technique on urinary waters from diabetic volunteers. Experiments with pure water and solutions containing glucose, urea and albumen indicate that there is no measurable bias in the hydrogen equilibration technique.The H2-H2O ambient-temperature equilibration technique for the determination of 2H/1H ratios in urinary waters from diabetic subjects provides improved accuracy over the conventional Zn reduction technique. The standard deviation, approximately 1-2%, is at least a factor of three better than that of the Zn reduction technique on urinary waters from diabetic volunteers. Experiments with pure water and solutions containing glucose, urea and albumen indicate that there is no measurable bias in the hydrogen equilibration technique. |
| Genre: | Article |
| ProdID: | 70017643 |
| Citation Author: | Coplen, T. B.; Harper, I. T. |
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| Citation End Page: | 439 |
| Citation Issue: | 7 |
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| Citation Language: | English |
| Citation Larger Work Title: | Biological Mass Spectrometry |
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| Citation Number Of Pages: | 3 |
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| Citation Publisher: | Publ by John Wiley & Sons Ltd |
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| Citation Search Results Text: | An improved technique for the 2H/1H analysis of urines from diabetic volunteers; 1994; Article; Journal; Biological Mass Spectrometry; Coplen, T. B.; Harper, I. T. |
| Citation Start Page: | 437 |
| Citation Volume: | 23 |
| Citation Year: | 1994 |
| Type: | citation/reference |
| Text: | An improved technique for the 2H/1H analysis of urines from diabetic volunteers; 1994; Article; Journal; Biological Mass Spectrometry; Coplen, T. B.; Harper, I. T. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1002/bms.1200230709 |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | Publ by John Wiley & Sons Ltd |
