Activities relating to drinking water and wastewater services. Guidelines for the management of wastewater utilities and for the assessment of wastewater services
€404.00
Activities relating to drinking water and wastewater services. Guidelines for the management of drinking water utilities and for the assessment of drinking water services
€374.00
Water quality. Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA). Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
€269.00
Water quality. Sampling Guidance on sampling of bulk suspended solids
€316.00
Water quality. Sampling Guidance on the preservation and handling of sludge sediment samples
Water quality. Determination of individual isomers of nonylphenol. Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
€299.00
Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C
€193.00
Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)
Water quality. Kinetic determination of the inhibitory effects of sediment, other solids and coloured samples on the light emission of Vibrio fischeri (kinetic luminescent bacteria test)
Water quality. Guidance on methods for sampling invertebrates in the hyporheic zone of rivers
Suitability of non-metallic materials and products for use in contact with water intended human consumption regard to their effect on the quality Methods test Samples testing
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Odour and flavour water. General method
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Odour and flavour water. Method testing odours flavours imparted by multi-layered hoses pipes
€165.00
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Odour and flavour water. Method testing tastes imparted by hoses conveying food drink preparation
