Browsing ECOBPSS Standards by Title
Now showing items 1-20 of 34
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ASTM D859-16(2021)e1. Standard Test Method for Silica in Water.
(ASTM International, West Conshohocken, PA, 2021)1.1 This test method covers the determination of silica in water and waste water; however, the analyst should recognize that the precision and accuracy statements for reagent water solutions may not apply to waters of ... -
ASTM E1200-24. Standard Practice For Preserving Zooplankton Samples.
(ASTM International, West Conshohocken, PA, 2024)1.1 This practice describes the proper procedures for preserving zooplankton samples with either formaldehyde, ethanol, glutaraldehyde, Lugol’s iodine solution, or vinegar (acetic acid). 1.2 The values stated in SI units ... -
BS EN 14757:2015. Water quality. Sampling of fish with multi-mesh gillnets.
(British Standards Institute (BSI), London, UK, 2015)This European Standard specifies a method for the sampling of fish in lakes, using benthic multi-mesh gillnets and gives recommendations on sampling of fish with pelagic multi-mesh gillnets. The method provides a whole-lake ... -
BS EN 15204:2006. Water quality. Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermoehl technique)
(British Standards Institute (BSI), London, UK, 2006)The procedure described in this European Standard is based on the standard settling technique as defined by Utermöhl in 1958 [31]. It describes a general procedure for the estimation of abundance and taxonomic composition ... -
BS EN 15972:2011, Water quality. Guidance on quantitative and qualitative investigations of marine phytoplankton.
(British Standards Institute (BSI), London, UK, 2011)This European Standard gives guidance for sampling, preservation, storage, quantification and qualitative analysis of phytoplankton from marine waters. Guidance for quantification is limited to the use of light microscopy ... -
BS EN 16695:2015. Water quality. Guidance on the estimation of phytoplankton biovolume.
(British Standards Institute (BSI), London, UK, 2015)This European Standard specifies a procedure for the estimation of biovolume of marine and freshwater phytoplankton taxa using inverted microscopy (Utermöhl technique according to EN 15204), in consideration of some ... -
BS EN 17218:2019. Water quality. Guidance on sampling of mesozooplankton from marine and brackish water using mesh.
(British Standards Institute (BSI), London, UK, 2019)This document specifies procedures for sampling of mesozooplankton using nets and continuous ribbon-sampling devices in marine and brackish waters for the purpose of water quality assessment and determination of ecological ... -
DIN EN 17204. Water quality - Guidance on analysis of mesozooplankton from marine and brackish waters.
(Deutsches Institut für Normung (DIN), Berlin, Germany, 2019)This document specifies a procedure for analysing mesozooplankton in marine and brackish waters. The procedures comprise how to identify and enumerate zooplankton to estimate quantitative information on diversity, abundance ... -
IEC TS 62600-103:2018. Marine energy - Wave, tidal and other water current converters - Part 103: Guidelines for the early stage development of wave energy converters - Best practices and recommended procedures for the testing of pre-prototype devices. Version 1.0.
(International Electrotechnical Commission (IEC), Geneva, Switzerland, 2018)This part of IEC TS 62600 is concerned with the sub-prototype scale development of WECs. It includes the wave tank test programmes, where wave conditions are controlled so they can be scheduled, and the first large-scale ... -
ISO 10304-1:2007. Water quality — Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate. Edition 2. [Reviewed 2021].
(International Organization for Standardization (ISO), Geneva, Switzerland, 2007)The user should be aware that particular problems could require the specification of additional conditions not provided for in this part of ISO 10304. WARNING — Persons using this International Standard should be familiar ... -
ISO 11352:2012. Water quality — Estimation of measurement uncertainty based on validation and quality control data. Edition 1. [Corrected 2021]
(International Organization for Standardization (ISO), Geneva, Switzerland, 2012)This International Standard specifies methods for the estimation of measurement uncertainty of chemical and physicochemical methods in single laboratories based on validation data and analytical quality control results ... -
ISO 11905-1:1997. Water quality — Determination of nitrogen Part 1: Method using oxidative digestion with peroxodisulfate. Edition 1. [Reviewed 2019]
(International Organization for Standardization (ISO), Geneva, Switzerland, 1997)This part of ISO 11905 describes the peroxodisulfate oxidation of nitrogen compounds in water to produce nitrate. Specific details of the determination of a continuous flow method with initial reduction of nitrate to nitrite ... -
ISO 13168:2023. Water quality — Simultaneous determination of tritium and carbon 14 activities — Test method using liquid scintillation counting. Edition 2.
(International Organization for Standardization (ISO), Geneva, Switzerland, 2023)This document specifies a method for the simultaneous measurement of 3H and 14C in water samples by liquid scintillation counting of a source obtained by mixing the water sample with a hydrophilic scintillation cocktail. The ... -
ISO 13395:1996. Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection. Edition 1. [Reviewed 2023]
(International Organization for Standardization (ISO), Geneva, Switzerland, 1996)Methods using flow analysis enable wet chemistry procedures to be automatized and are particularly suitable for the processing of many analytes in water in large series of samples at a high analysis frequency (up to 100 ... -
ISO 15769:2010. Hydrometry — Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods. Edition 1. [Reviewed 2021]
(International Organization for Standardization (ISO), Geneva, Switzerland, 2010)This International Standard provides guidelines on the principles of operation and the selection and use of Doppler-based and echo correlation velocity meters for continuous-flow gauging. This International Standard is ... -
ISO 16264:2002. Water quality — Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection. Edition 1. [Reviewed 2019].
(International Organization for Standardization (ISO), Geneva, Switzerland, 2002)Further investigation will be necessary to determine whether and to what extent particular problems will require the specification of additional minor conditions. It is absolutely essential that tests conducted according ... -
ISO 18191:2015. Water quality — Determination of pHt in sea water — Method using the indicator dye m-cresol purple. Edition 1. [Reviewed 2020].
(International Organization for Standardization (ISO), Geneva, Switzerland, 2015)This method will provide international communities accurate data sets on pHt in sea water being compatible with each other. This is the base of national and international operational observation or monitoring programs of ... -
ISO 20236:2018. Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion. Edition 1. [to be replaced by ISO/FDIS 20236:2023]
(International Organization for Standardization (ISO), Geneva, Switzerland, 2018)TO BE REPLACED BY ISO/FDIS 20236 IN 2023 ---------This document specifies a method for the determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen ... -
ISO 21650:2007. Actions from waves and currents on coastal structures.
(International Organization for Standardization (ISO), Geneva, Switzerland, 2007)ISO 21650:2007 describes the principles of determining the wave and current actions on structures of the following types in the coastal zone and estuaries: breakwaters: rubble mound breakwaters; vertical and composite ... -
ISO 21793:2020. Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR). Edition 1.
(International Organization for Standardization (ISO), Geneva, Switzerland, 2020)This document specifies a multi‑parameter method for the determination of total organic carbon (TOC), total nitrogen (TNb) and total phosphorus (TP) in drinking water, raw water, ground water, surface water, sea water, ...