Iodide in urine
Iodide
- HPLC with RP C18 and ion pair
- Extremely selective Ag electrode
- Quick and easy sample prep
- Robust & reproducible
A method for the determination of iodide is developed using electrochemical detection (ECD) with a silver working electrode (WE). The method consists of reversed phase chromatography using an ion pair and phosphate/citrate buffer at pH 6.5, followed by amperometric detection at 0.15 V. The silver electrode is extremely selective towards iodide, which is detected at a potential close to zero. As a result the sample prep is easy, only a dilution and filtration step of the urine samples.
Clinical applications
| Title | Version | Size | Download |
|---|---|---|---|
| 214_003 - Serotonin in Urine | 05 | 252.61 KB | Download |
| 214_004 - Serotonin in Plasma | 05 | 343.16 KB | Download |
| 214_005 - Metanephrines in Urine | 05 | 308.39 KB | Download |
| 214_006 - HVA, VMA and 5-HIAA in Urine | 05 | 254.64 KB | Download |
| 214_007 - Compilation of Clinical Applications | 03 | 732.27 KB | Download |
| 214_009 - Catecholamines in Urine and Plasma | 02 | 358.33 KB | Download |
| 214_010 - Vitamins and Q10 | 02 | 1.09 MB | Download |
| 215_005 - DNA adduct analysis | 01 | 1.09 MB | Download |
| 215_008 - Iodide in Urine | 03 | 615.69 KB | Download |
| 217_038 - FDG Fluorodeoxyglucose EP USP - 3 mm ID column | 12 | 0.98 MB | Download |
| 217_038A - FDG Fluorodeoxyglucose EP USP - 4 mm ID column | 05 | 543.26 KB | Download |