Registration number (WIID)Project No.TitleStatus
11075EN ISO 7027:1999Water quality - Determination of turbidity (ISO 7027:1999)Atcelts
11034EN ISO 11969:1996Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996)Atcelts
11003EN ISO 11348-1:1998Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:1998)Atcelts
41074EN ISO 11704:2015Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)Atcelts
59143EN ISO 13160:2015Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2012)Atcelts
11068EN 14614:2004Water Quality - Guidance standard for assessing the hydromorphological features of riversAtcelts
63560EN ISO 5667-1:2022Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020)Atcelts
63561EN ISO 5667-3:2018Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2018)Atcelts
10982EN ISO 7887:1994Water quality - Examination and determination of colour (ISO 7887:1994)Atcelts
10978EN 28265:1994Water quality - Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters (ISO 8265:1988)Atcelts
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