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Newsflash |
- Portable arsenic analyzer
- Arsenic on-line
- Pb and Sn simultaneously
- Chlorite on-line
- New software for EcaFlow
- Mercury on-line
- S2- (sulfides) in waste waters (e.g. tannery)
- Cr(VI) in waters
- SO2 in wines and beers
- Bromate in tap waters
- Ascorbic acid in food
- Acidity of wines
- Iodide in urine
- Total Arsenic and As(III)
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Iodide in urine |
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Low concentrations of iodides can be measured in urine samples by EcaFlow . The sample is diluted with dilute nitric acid and analysed by making use of a special silver-based electrode. The duration of a measurement is about 5 min and concentrations down to 50 ug/l iodide in urine can be measured. A dilute nitric acid and an iodide calibration solution are used only.
The application has been tested in a clinical laboratory with results correspondig well with expected data.
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