CEN/TC 230

Registration number (WIID)Project No.TitleStatus
10987LVS EN ISO 10253:2000Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutumAtcelts
10987EN ISO 10253:1998Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutum (ISO 10253:1995)Atcelts
10988EN ISO 10634:1995Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium (ISO 10634:1995)Atcelts
10988LVS EN ISO 10634:2000Water quality - Guidance for the preparation and tratment of poorly water-soluble organic compounds for the subsequent evalution of their biodegrability in an aquenous mediumAtcelts
10989EN ISO 5667-3:1995Water quality - Sampling - Part 3: Guidance on the preservation and handling of samples (ISO 5667-3:1994)Atcelts
10989LVS EN ISO 5667-3:1995 AWater quality - Sampling - Part 3: Guidance on sampling of preservation and handling of samplesAtcelts
10990EN ISO 10304-1:1995Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination (ISO 10304-1:1992)Atcelts
10990LVS EN ISO 10304-1:1995 AWater quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contaminationAtcelts
10991EN ISO 10712:1995Water quality - Pseudomonas putida growth inhibition test (pseudomonas cell multiplication inhibition test)(ISO 10712:1995)Izstrādē
10991LVS EN ISO 10712:1995Water quality - Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test)Standarts spēkā
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