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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF T90-224
Water Quality - Determination of Trihalomethanes in swimming pool water - Method using either static headspace or purge-and-trap with thermal desorption, on-line with gas chromatographic analysis with mass spectrometric detection

Edition 2023-02-04

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF T90-224 Water Quality - Determination of Trihalomethanes in swimming pool water - Method using either static headspace or purge-and-trap with thermal desorption, on-line with gas chromatographic analysis with mass spectrometric detection

Want to learn more?

NF T90-224
Water Quality - Determination of Trihalomethanes in swimming pool water - Method using either static headspace or purge-and-trap with thermal desorption, on-line with gas chromatographic analysis with mass spectrometric detection