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Water quality - Determination of individual isomers of nonylphenol - Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
STANDARD published on 1.3.2010
Designation standards: ČSN ISO 24293
Classification mark: 757589
Catalog number: 85285
Publication date standards: 1.3.2010
SKU: NS-178495
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma specifikuje metodu stanovení vybraných jednotlivých izomerů nonylfenolu v nefiltrovaných vzorcích pitné, odpadní, podzemní a povrchové vody. Metoda je použitelná v koncentracích od 0,001 g/l do 0,1 g/l pro jednotlivé izomery a od 0,01 g/l do 0,2 g/l pro sumu 4-nonylfenolu (směs izomerů). V závislosti na matrici je metoda použitelná v koncentracích mezi 0,1 g/l a 50 g/l také pro odpadní vody
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