Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A
€58.00
Water quality - Sampling of fish with electricity
€89.00
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
€124.00
Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
Separator systems for light liquids (e.g. oil and petrol) Selection of nominal size, installation, operation maintenance
€269.00
Devices to prevent pollution by backflow of potable water. Unrestricted air gap. Family A. Type A
€165.00
Wastewater treatment plants - Part 13: Chemical treatment; Treatment of wastewater by precipitation/flocculation; German version EN 12255-13:2002
€69.91
Water quality — Determination of biochemical oxygen demand after n days (BODn) Part 2: Method for undiluted samples
€115.00
Wastewater treatment plants - Part 7: Biological fixed-film reactors.
€65.00
Water quality. Sampling of fish with electricity
€193.00
Water quality. Determination of selected nitrophenols. Method by solid-phase extraction and gas chromatography with mass spectrometric detection
Standard Practice for Fast Screening for Volatile Organic Compounds in Water Using Solid Phase Microextraction (SPME)
Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenance
€121.00
Nuclear energy - Measurement of radioactivity in the environment - Water - Part 1 : measurement of the concentration of uranium in water by fluorimetry - Énergie nucléaire
€65.66
Nuclear energy - Measurement of radioactivity in the environment - Water - Part 2 : measurement of the concentration of uranium in water by inductively coupled plasma atomic emission spectroscopy - Énergie nucléaire
€52.13
