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PVA fixative

 

Definition: Schaudinn fixative using either a mercuric chloride, zinc sulfate, or copper sulfate base; contains polyvinyl alcohol plastic powder that is used as an adhesive for fecal specimens in the preparation of permanent smears for subsequent staining.

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© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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