Determination of Aluminium in Serum, Dialysate Fluid and Water by Inductively Coupled Plasma Optical Emission Spectrometry
| Autor: | Gordon S. Fell, A Keating, J Gibbons, T D B Lyon, C Cunningham, D J Halls |
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| Rok vydání: | 1995 |
| Předmět: |
030213 general clinical medicine
Clinical Biochemistry Analytical chemistry chemistry.chemical_element 030209 endocrinology & metabolism Atomic spectroscopy law.invention 03 medical and health sciences 0302 clinical medicine law Aluminium Humans Inductively coupled plasma mass spectrometry Monochromator Argon Spectrophotometry Atomic Water General Medicine Yttrium Reference Standards chemistry Spectrophotometry Inductively coupled plasma Peritoneal Dialysis Quantitative analysis (chemistry) Aluminum |
| Zdroj: | Annals of Clinical Biochemistry: International Journal of Laboratory Medicine. 32:160-166 |
| ISSN: | 1758-1001 0004-5632 |
| DOI: | 10.1177/000456329503200205 |
| Popis: | Methods for the determination of aluminium in serum, dialysate fluid and water by inductively coupled plasma optical emission spectrometry are described and validated. Aluminium was measured at 167 nm using an argon purged monochromator. Matrix effects in serum and dialysate fluid were overcome by using an yttrium internal standard. Serum was found to have a complicated background in the region of 167 nm: Careful selection of the wavelength used for background correction is therefore a pre-requisite for accurate analysis. The method for serum was validated by comparison with electrothermal atomization atomic spectrometry and the limit of agreement determined to be ±0·3 μmol/L. Routine performance in a quality assessment scheme has been highly satisfactory for a period of 1 year. The method is ideal for fast and accurate monitoring of patients potentially at risk from aluminium toxicity. |
| Databáze: | OpenAIRE |
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