Abstract
ISO 17690:2015 specifies methods for the determination of available free cyanide at pH 6 in various types of water (such as ground, drinking, surface, leachate, waste water, and metallurgical processing waste water) with cyanide concentrations from 5 µg/l to 500 µg/l expressed as cyanide ions in the undiluted sample. The range of application can be changed by varying the operation conditions, e.g. by using a different injection volume.
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General information
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Status: PublishedPublication date: 2015-03Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 12
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Technical Committee :ISO/TC 147/SC 2ICS :13.060.50
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