Why Cavity Glass Slides Are Essential for Liquid and Semi-Solid Samples
When it comes to microscopy, not all samples are thin, flat, or dry. From viscous biological fluids to gel-based specimens, many materials defy the constraints of traditional slide preparation. That's where cavity slides step in offering scientists and technicians a reliable way to analyze challenging specimens with accuracy and ease. Also known as well slides or depression slides, the cavity glass slide features a concave indentation that holds and secures semi-solid or liquid samples. This small structural adjustment makes a massive difference in visibility, sample preservation, and workflow efficiency. In this guide, we'll explore why the glass cavity slide is an essential tool for modern microscopy and how it supports a variety of scientific and diagnostic applications. What Are Cavity Slides? Cavity slides are specially designed microscope slides with one or more circular wells, or shallow depressions, molded into the surface. These concave sec...