Working draft
ISO/WD 25942
Water quality- determination of soluble silica in water
Reference number
ISO/WD 25942
ISO/WD 25942
Edition 1
© ISO 2026
Working draft
Abstract
This standard specifies the method for detection of silica in water and wastewater. This colorimetric method determines molybdatereactive silica. It is applicable to most waters, though some may require filtration and dilution to remove interferences from colour and turbidity. This method is useful for concentrations as low as 20 μg/l.
General information
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Status: Under developmentStage: Close of comment period [20.60]
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Edition: 1
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Technical Committee :ISO/TC 147/SC 2
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