Registration number (WIID)Project No.TitleStatus
68924EN ISO 13165-3:2020Water quality - Radium-226 - Part 3: Test method using coprecipitation and gamma-spectrometry (ISO 13165-3:2016)Atcelts
10969EN 29888:1993Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1991)Atcelts
11008EN ISO 8192:1995Water quality - Test for the inhibition of oxygen consumption by activated sludge (ISO 8192:1986)Atcelts
10996ENV 12260:1996Water quality - Determination of nitrogen - Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detectionAtcelts
10971EN ISO 9308-1:2000Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000)Atcelts
11114EN 14407:2004Water quality - Guidance standard for the identification, enumeration and interpretation of benthic diatom samples from running watersAtcelts
11078EN 12780:2002Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtrationAtcelts
39820EN ISO 17294-2:2016Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2016)Atcelts
10952EN ISO 6341:1996Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:1996)Atcelts
67976EN ISO 13163:2019Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2013)Atcelts
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