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DIN 38405-33:2001-02
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DIN 38405-33:2001-02
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)More info
The document describes a chemical method for the determination of iodide-ions in water and waste water in a range from 0,5 micrograms per litre to 100 micrograms per litre. The iodide-ions catalyse the speed of the oxidation of arsenit-ions with Cer(IV)-ions. The spectrometric determined not exhausted Cer(IV)-ions after a defined reaction time are a value for the concentration of the iodide-ions.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 13.060.50 : Examination of water for chemical substances
|
| Number of pages | 10 |
| Replace | DIN 38405-33 (1998-05) |
| Modified by | DIN 38405-33 Berichtigung 1 (2018-12) DIN-Mitteilungen (2002) |
| Set | Einheitsverfahren Wasser-1993 |
| Year | 2001 |
| Document history | DIN 38405-33 (2001-02) |
| Country | Germany |
| Keyword | DIN 38405;38405 |