Registration number (WIID)Project No.TitleStatus
10981EN 25667-2:1993Water quality - Sampling - Part 2: Guidance on sampling techniques (ISO 5667-2:1991)Atcelts
10970EN 29408:1993Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method of determining the oxygen demand in a closed respirometer (ISO 9408:1991)Atcelts
11119EN ISO 16665:2005Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2005)Atcelts
11059LVS EN 13946:2003Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from riversAtcelts
10989EN ISO 5667-3:1995Water quality - Sampling - Part 3: Guidance on the preservation and handling of samples (ISO 5667-3:1994)Atcelts
10975EN 28692:1993Water quality - Fresh water algal growth inhibition test with Scenedesmus subspicatus and Selenastrum capricornutum (ISO 8692:1989)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
63560EN ISO 5667-1:2022Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020)Atcelts
63560LVS EN ISO 5667-1:2022Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020)Atcelts
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