NA 119
DIN Standards Committee Water Practice
DIN EN 15972 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| 91/271/EWG | 1991-05-21 | COUNCIL DIRECTIVE of 21 May 1991 concerning urban waste water treatment (91/271/EEC) More |
| 92/43/EWG | 1992-05-21 | Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora More |
| EN 15204 | 2006-08 | Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique) More |
| ISO 10260 | 1992-07 | Water quality; measurement of biochemical parameters; spectrometric determination of the chlorophyll-a concentration More |
