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Standards in development (25)

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Standard TitleStatus
BS EN 13508-2:2003+A1: Investigation and assessment of drain and sewer systems outsidebuildings. Visual inspection coding systemnull
BS EN 14757 Water quality - Sampling of fish with multi-mesh gillnetsPublic Comment
BS EN 16397-1 Flexible couplings Part 1: Performance requirementsApproval
BS EN 16397-2 Flexible couplings Part 2 - Materials and dimensions for metal banded flexible couplingsApproval
BS EN 16506 Systems for renovation of drains and sewers - Lining with a rigidly anch ored plastics inner layer (RAPL)Approval
BS EN 16695 Water quality - Guidance on the estimation of algal biovolumePublic Comment
BS EN 16698 Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland watersPublic Comment
BS EN WI 00230285 Water quality – Guidance standard on determining the degree of modification of lake hydromorphologyIdea
BS EN WI 00230310 Water quality - Environmental requirements of freshwater pearl mussel Margaritifera MargaritiferaIdea
Opens a new windowBS EN WI 16772 for sampling invertebrates in the hyporheic zone of riversPublic Comment
BS ISO 10253 Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutumAccepted
BS ISO 16778 Water quality - Calanoid copepod development test with Acartia tonsaPublic Comment
BS ISO 17244 Water quality - Bio-indicator of potential toxicity in aqueous media - Determination of the potential toxicity of aqueous samples on bivalve embryo-larval developmentApproval
BS ISO 18220 Water quality - Larval development test with the harpacticoid copepod Nitocra spinipesAccepted
BS ISO 18223 Nickel alloys - Determination of Nickel content - Inductively coupled plasma atomic emission spectrometric methodAccepted
BS ISO 19040-1 Water quality - Determination of the estrogenic potential of water and waste water Part 1: Yeast estrogen screen (Saccharomyces cerevisiae)Idea
BS ISO 19040-2 Water quality - Determination of the estrogenic potential of water and waste water Part 2: Yeast estrogen screen (Arxula adeninivorans)Idea
BS ISO 19040-3 Water quality - Determination of the estrogenic potential of water and waste water Part 3: In vitro human cell-based reporter gene assayIdea
BS ISO 19820 Water quality - Determination of the acute toxicity to the marine rotifer Brachionus plicatilisAccepted
BS ISO 19827 Water quality - Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorusAccepted
BS ISO 6501 Ferronickel - Specification and delivery requirementsAccepted
BS ISO 7524 Nickel, ferronickel and nickel alloys - Determination of carbon content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 7526 Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 7530-1 Nickel alloys - Flame atomic absorption spectrometric analysis Part 1: Determination of cobalt, chromium, copper, iron and manganesePublic Comment
BS ISO 8049 Ferronickel shot - Sampling for analysisAccepted

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