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Updated: Sep 11, 2025

The Cutting and Floating Method for Paraffin-embedded Tissue for Sectioning
Published on: September 5, 2018
Paraffin sectioning in the modern laboratory and the problem of static electricity: a review
Ronald Sluys1, Sytske de Waart1
1Naturalis Biodiversity Center, Leiden, The Netherlands.
Abstract:
Build-up of static electricity frequently hampers proper production and handling of serial paraffin sections produced on a microtome, a problem that is exacerbated in modern, fully climatized laboratories. In this context, we review a number of suggested remedies for static electricity, concerning increase of humidity, in one way or the other, and various kinds of anti-static devices. An excellent solution, the shockless one-point ionizing bar that we have implemented in our laboratory, albeit not new, is presented here in detail.
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