Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004)
€87.00
Water quality. Guidance for establishing the equivalency of results
€316.00
Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B
€193.00
Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications
€58.00
Plastics. Evaluation of disposability in waste water treatment plants. Test scheme for final acceptance and specifications
€165.00
Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique) - Qualité de l'eau
€53.83
Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079:2005); German version EN ISO 20079:2006
€84.58
Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
€105.42
Water quality - On-line sensors/analysing equipment for water - Specifications and performance tests - Qualité de l'eau
€93.91
Water quality - Application guide for NF T 90-350:2004 (Determination of the standardized global biological index) - Qualité de l'eau
€128.93
Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test - Qualité de l'eau
Water quality. On-line sensors/analysing equipment for water. Specifications and performance tests
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) (ISO 14593:1999)
€71.00
Water quality — Evaluation of genotoxicity by measurement of the induction of micronuclei Part 2: Mixed population method using the cell line V79
€155.00
Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079:2005)
€124.00
