Activities relating to drinking water and wastewater services. Guidelines for the assessment and for the improvement of the service to users
€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
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
€269.00
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
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Growth aquatic micro-organisms
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test The extraction metals
Service activities relating to drinking water supply systems and wastewater systems. Crisis management. Good practice for technical aspects
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Appearance
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test The extraction substances that may be concern public health
Security of drinking water supply. Guidelines for risk and crisis management Risk
Influence of organic materials on water intended for human consumption. Determination of the chlorine demand. Test method
