CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11104 | LVS EN ISO 5667-3:2004 A | Water quality - Sampling - Part 3: Guidance on the preservation and handling of samples | Atcelts |
| 11075 | EN ISO 7027:1999 | Water quality - Determination of turbidity (ISO 7027:1999) | Atcelts |
| 11114 | EN 14407:2004 | Water quality - Guidance standard for the identification, enumeration and interpretation of benthic diatom samples from running waters | Atcelts |
| 34750 | EN ISO 12010:2014 | Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2012) | Atcelts |
| 11005 | ENV ISO 13530:1998 | Water quality - Guide to analytical quality control for water analysis (ISO/TR 13530:1997) | Atcelts |
| 11009 | EN ISO 9509:1995 | Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water (ISO 9509:1989) | Atcelts |
| 67976 | EN ISO 13163:2019 | Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2013) | Atcelts |
| 11124 | EN ISO 6341:1996/AC:1998 | Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:1996) | Atcelts |
| 11000 | EN 1622:1997 | Water analysis - Determination of the threshold odour number (TON) and threshold flavour number (TFN) | Atcelts |
| 10995 | EN 1899-1:1998 | Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified) | Atcelts |
Displaying 341-350 of 803 results.