Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A; Type D; German version EN 13079:2003
€56.17
Treatment of water of swimming pools and baths - Part 2: Combinations of process with fixed bed filters and precoat filters.
€77.20
Treatment of water of swimming pools and baths - Part 3: Combinations of process with ozonization.
€84.58
Water quality - Gross beta activity - Test method using thick source (ISO 9697:2018); German version EN ISO 9697:2019
Codes of practice for drinking water installations - Part 600: Drinking water installations in connection with fire fighting and fire protection installations.
€105.42
Water quality — Determination of sulfates — Method by continuous flow analysis (CFA)
€77.00
Water quality — Determination of mercury — Method using atomic fluorescence spectrometry
€115.00
Water quality — Determination of individual isomers of nonylphenol — Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
€155.00
Water quality — Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detection
Wastewater treatment plants - Part 9: Odour control and ventilation.
€0.00
Grease separators - Part 1: Principles of design, performance and testing, marking and quality control
€104.00
Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method
€69.00
Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
€58.00
Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
€75.00
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
