Glass Coplin Jar – With Drop‑On Lid (For Microscope Slides)

This Glass Coplin Jar is a reliable and practical solution for the staining, fixing, and preparation of microscope slides in educational and laboratory environments. Made from moulded glass, it is supplied complete with a drop‑on lid to help reduce evaporation and contamination during use.

The jar is designed to hold standard microscope slides measuring 76 × 26mm, accommodating up to 10 slides positioned vertically back‑to‑back. This vertical arrangement ensures even exposure to reagents while minimising solution usage, making the Coplin jar both efficient and easy to use in classroom and laboratory settings.

Durable and easy to clean, this Coplin jar is suitable for repeated use and is an essential accessory for biology and chemistry laboratories carrying out microscopic sample preparation.

Key Features

• Moulded glass Coplin jar
• Supplied with a drop‑on glass lid
• Accepts standard 76 × 26mm microscope slides
• Holds up to 10 slides vertically
• Slides fit back‑to‑back for efficient staining
• Supports even reagent coverage
• Durable and easy to clean
• Suitable for school and laboratory use

Ideal for School Science Lessons

This Coplin jar is ideal for use in KS3, GCSE, and A‑Level biology lessons, as well as chemistry practicals involving microscopic analysis. It supports safe, structured preparation of slides while reinforcing good laboratory technique.

• Staining biological specimens such as cells and tissues
• Fixing slides prior to microscopic examination
• Preparing samples for light microscopy
• Teaching correct handling and care of microscope slides
• Supporting accurate and repeatable microscopy investigations

Simple, robust, and classroom‑ready, this Glass Coplin Jar is an essential tool for effective microscope slide preparation and high‑quality practical science teaching.