| Autor: |
Robertson WG, Scurr DS, Smith A, Orwell RL |
| Jazyk: |
angličtina |
| Zdroj: |
Clinica chimica acta; international journal of clinical chemistry [Clin Chim Acta] 1982 Nov 24; Vol. 126 (1), pp. 91-9. |
| DOI: |
10.1016/0009-8981(82)90364-3 |
| Abstrakt: |
A new method is described for the measurement of oxalate in urine and urinary calculi using medium pressure ion-chromatography. The technique is simple, requires minimal sample preparation and only 20 min analysis time. The minimum detection limit for oxalate is 0.5 mumol/l in the diluted sample as applied to the analyser. The intra-run coefficient of variation for the chromatography stage alone is 3.8%. The overall intra-run and inter-run coefficients of variation, including the sampling and dilution of urine, are 6.5 and 8.3% respectively. The method compares well with an established colorimetric technique for the analysis of oxalate both in urine and in urinary calculi. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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