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: Thu, 8 May, 2025 at 2:33 PM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.