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DIN 38415-3:1996-12
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DIN 38415-3:1996-12
German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)More info
This document describes a biological test method for the determination of the genotype potential of water components. As test organism the genetic changed bacterium salmonella typhimurium. The bacteria are treated with different concentrations of the test portion and the umu C-gen will be determined as a reaction to the induced gen toxin. As test result the dillution steps of the test portion are given, where a defined gen toxic effect can not be registered.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 13.060.70 : Examination of biological properties of water
|
| Number of pages | 22 |
| Replace | DIN 38415-3 (1995-12) |
| Cross references | ISO 13829 (2000-03), MOD |
| Set | Analysenverfahren Ergänzungsband 1-1999,Analysenverfahren in der Abwasserverordnung-1999,Einheitsverfahren Wasser-1993 |
| Year | 1990 |
| Document history | DIN 38415-3 (1996-12) |
| Country | Germany |
| Keyword | DIN 38415;38415 |