Projects

Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020)

60.60   Standard published

Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)

60.60   Standard published

Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes

90.92   Standard to be revised

Water quality - Guidance for the surveying of aquatic macrophytes in running waters

90.93   Standard confirmed

Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes

90.93   Standard confirmed

Water quality - Guidance standard for assessing the hydromorphological features of rivers

60.60   Standard published

Water quality - Guidance on the scope and selection of fish sampling methods

90.93   Standard confirmed

Water quality - Guidance on sampling and processing of the pupal exuviae of Chironomidae (Order Diptera) for ecological assessment

90.93   Standard confirmed

Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003)

90.93   Standard confirmed

Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)

90.93   Standard confirmed

Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2018)

60.60   Standard published

Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods

90.93   Standard confirmed

Water quality - Guidance on quantitative and qualitative investigations of marine phytoplankton

90.93   Standard confirmed

Water quality - Guidance standard on interlaboratory comparison studies for ecological assessment

90.93   Standard confirmed

Water quality - Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection (ISO 16264:2002)

90.93   Standard confirmed

Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automatic sampling devices (samplers) for water and waste water

60.60   Standard published

Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters

90.20   Standard under periodical review

Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002)

90.93   Standard confirmed