Water quality - Guidance standard on assessing the hydromorphological features of lakes
€94.00
Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method (ISO 23695:2023)
€51.00
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction (ISO 23696-1:2023)
€30.00
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023)
€32.00
Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction (ISO 23697-1:2023)
€41.00
Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23697-2:2023)
€36.00
Water quality - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms and viruses - General requirements, quality assurance and validation (ISO/TS 16099:2025)
€122.00
Water quality - Analysis of microplastic in water - Part 3: Thermo-analytical methods for waters with low content of suspended solids including drinking water (ISO/DIS 16094-3:2024)
€67.00
Devices for in-situ generation of biocides - Chlorine dioxide generated from sodium chlorite by acidification or oxidation
€103.00
Wastewater treatment plants - Part 2: Storm water management systems
€61.00
Water quality - Sampling, capture and preservation of environmental DNA from water (ISO/DIS 17805:2025)
€56.00
Influence of organic materials on water intended for human consumption - Determination of odour, flavour, colour and turbidity of water in piping and storage systems
€75.00
Water quality - Determination of polybrominated diphenyl ethers (PBDE) in sediment, suspended particulate matter and biota - Method using gas chromatography coupled with tandem mass spectrometry (GC-MS/MS) or with high resolution mass spectrometry (GC-HRMS) (ISO 22032:2026)
€79.00
Water quality - Guidance on pro-rata multi-habitat sampling of benthic macroinvertebrates from rivers and streams
€76.00
Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment
€92.00
