ČSN EN ISO 17993 (757555)

Water quality - Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction



STANDARD published on 1.8.2004


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The information about the standard:

Designation standards: ČSN EN ISO 17993
Classification mark: 757555
Catalog number: 70683
Publication date standards: 1.8.2004
SKU: NS-166944
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

The category - similar standards:

Examination of water for chemical substances

Annotation of standard text ČSN EN ISO 17993 (757555):

Tato norma specifikuje metodu stanovení 15 vybraných PAU vysokoúčinnou kapalinovou chromatografií (HPLC) s fluorescenční detekcí po extrakci kapalina-kapalina, vhodnou ke stanovení v pitných a podzemních vodách v hmotnostních koncentracích jednotlivých sloučenin od 0,005 ug/l, a v povrchových vodách v hmotnostních koncentracích nad 0,01 ug/l. Tato metoda je v určité obměně vhodná také k analýze odpadních vod. Metodu lze použít i pro jiné PAU za předpokladu její validace pro danou sloučeninu.

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