office thermalisme

Trois Eaux Thalasso

Djerba

office thermalisme

Africa Jade

Korba - Nabeul 

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Standards and specifications

  • 24 text(s) found
Norm ISO/CEI 17025
General requirements for the competence of testing and calibration laboratories
Norm ISO 9308- 1 (2000)
Water quality -- Detection and enumeration of Escherichia coli and coliform bacteria -- Part 1: Membrane filtration method
Norm ISO 9297
Water quality -- Determination of chloride -- Silver nitrate titration with chromate indicator (Mohr's method)
Norm ISO 7899- 2 (2000)
Water quality -- Detection and enumeration of intestinal enterococci -- Part 2: Membrane filtration method
ISO 7218 15/08/2007
Microbiologie des aliments – Exigences générales et recommendations
Norm ISO 6461- 2 (1986)
Water quality -- Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) -- Part 2: Method by membrane filtration