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Water quality -- Examination and determination of colour
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 69.20
  •  

Water quality -- Determination of free chlorine and total chlorine Titrimetric method using N,N-diethyl-1,4-phenylenediamine
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 45.60
  •  

Water quality -- Determination of sodium and potassium Determination of sodium by atomic absorption spectrometry
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 29.90
  •  

Water quality -- Determination of chromium -- Atomic absorption spectrometric methods
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 45.60
  •  

Water quality -- Determination of manganese -- Formaldoxime spectrometric method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 29.90
  •  

Water quality -- Determination of individual isomers of nonylphenol -- Method using solid phase extraction (SPE) and 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
  •  
  • 92.80
  •  

ISO 7393-2:2017 Edition 12/2017
Water quality -- Determination of free chlorine and total chlorine Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active

At present no electronic version for this standard online.
Please feel free to contact normalisation@ilnas.etat.lu
  •  
  • 92.80
  •  

ISO 7027-2:2019 Edition 01/2019
Water quality -- Determination of turbidity Semi-quantitative methods for the assessment of transparency of waters
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 45.60
  •  

Water quality -- Determination of the sum of calcium and magnesium -- EDTA titrimetric method
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 29.90
  •  

Water quality -- Determination of turbidity
TC/SC : ISO/TC 147/SC 2
Status : Standard  -  Active
  •  
  • 45.60
  •  

 
Result(s) 81 - 90 of 133 1 ... 5 6 7 8 9 10 11 12 13 14
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