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DIN ISO 20179:2007-10
Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection (ISO 20179:2005)More info
This document specifies a method for the determination and quantification of microcystins in raw water (containing biomass) and treated water such as tap water. The method described is validated for MCYST-RR, MCYST-YR, and MCYST-LR. It is also applicable for the determination of several structure variants of these microcystins, but an unambiguous identification cannot be made due to the lack of commercially available standards and due to co-elution. The threshold value of 1 µg/l MCYST-LR in water proposed by the WHO can be followed after microcystin enrichment using SPE (SPE = solid phase extraction).
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 13.060.50 : Examination of water for chemical substances 13.060.70 : Examination of biological properties of water |
| Number of pages | 24 |
| Replace | DIN ISO 20179 (2006-08) |
| Cross references | ISO 20179 (2005-10), IDT |
| Set | MYSTD-20STD |
| Year | 2007 |
| Document history | DIN ISO 20179 (2007-10) |
| Country | Germany |
| Keyword | 20179 |