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ISO 6439:1990

Water quality - Determination of phenol index - 4-Aminoantipyrine spectrometric methods after distillation
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ISO 6439:1990

Water quality - Determination of phenol index - 4-Aminoantipyrine spectrometric methods after distillation

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Gives procedures for drinking waters, surface waters, brines (saline waters), domestic waters and industrial waters. After a preliminary distillation the test sample are analysed according to specific application by direct colorimetric method and by chloroform extraction method.

SDO ISO: International Organization for Standardization
Document Number ISO 6439
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 147/SC 2
Publish Date Document Id Type View
Not Available ISO 6439:1990 Revision