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Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chroma…

Overview SIST ISO 28540:2012 - "Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC‑MS)" - spec…

Statistical interpretation of data -- Techniques of estimation and tests relating to means and variances

Overview ISO 2854:1976 - Statistical interpretation of data - defines standardised techniques for estimation and hypothesis testing relating to means and variances. The standard covers comparison of…

Statistical interpretation of data — Techniques of estimation and tests relating to means and variances

Overview ISO 2854:1976 - Statistical interpretation of data - defines standardised techniques for estimation and hypothesis testing relating to means and variances. The standard covers comparison of…

Water quality — Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water — Method using gas chroma…

Overview ISO 28540:2011 - "Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC‑MS)" - specifies…

Water quality. Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water. Method using gas chromato…