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Water quality -- Determination of the chemical oxygen demand index (ST-COD) -- Small-scale sealed-tube method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 69.20
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ISO 20950-1:2018 Edition 05/2018
Water quality -- Determination of available weak and dissociable (WAD) cyanide Method using ligand exchange, flow injection analysis (FIA), gas-diffusion and amperometric detection
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active

At present no electronic version for this standard online for following language version(s) : FR .
Please feel free to contact normalisation@ilnas.etat.lu
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  • 69.20
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ISO 12010:2019 Edition 03/2019
Water quality -- Determination of short-chain polychlorinated alkanes (SCCP) in water -- Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 124.30
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ISO 27108:2010 Edition 04/2010
Water quality -- Determination of selected plant treatment agents and biocide products -- Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active

At present no electronic version for this standard online for following language version(s) : FR .
Please feel free to contact normalisation@ilnas.etat.lu
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TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 0.00
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Water quality -- Determination of nitrogen Method using oxidative digestion with peroxodisulfate
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 69.20
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Water quality -- Determination of selected organic nitrogen and phosphorus compounds -- Gas chromatographic methods
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 92.80
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Water quality -- Determination of calcium and magnesium -- Atomic absorption spectrometric method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 29.90
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Water quality -- Determination of ammonium -- Potentiometric method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
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  • 29.90
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Water quality -- Determination of ammonium -- Distillation and titration method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 29.90
  •  

 
Result(s) 61 - 70 of 133 1 ... 3 4 5 6 7 8 9 10 11 ... 14
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