Sodium Hydroxide is used as a preservative in containers for the following analyses:
Cyanide
Hexavalent Chromium (aka. CrVI, Chrome 6, Cr6)
Please see the Safety Data Sheet attached, for more information.
SDS for Sodium Hydroxide. Preservative for Cyanide, Hexavalent Chromium (CrVI)
Modified on: Tue, 14 Jan, 2020 at 11:10 AM
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