Description
Cover glasses, square, 18 x 18 mm are laboratory-grade glass coverslips designed to cover and protect specimens mounted on microscope slides. Measuring 18 mm by 18 mm with a thickness range of 0,13-0,17 mm, these square cover glasses offer a uniform, optically clear surface that supports high-quality imaging in brightfield, phase-contrast and standard light microscopy. Supplied in convenient packs of 100 pieces, they are practical for routine histology, cytology and general microscopy workflows in research, clinical and teaching laboratories. The cover glasses from manufacturer Witeg ensure consistent dimensions and surface finish for reliable specimen mounting and reduced optical interference. A net weight of 0,03 kg per pack keeps handling and storage straightforward. Their precise square format promotes even spreading of mounting media and secure sample coverage, making them a dependable choice wherever clear visualisation and specimen protection are required for accurate microscopic evaluation and documentation.
This article is part of Microscope slides & cover glasses, in Microscopy & histology.
Key features
- Pack size: 100 pc(s)
- Shape: Square
- Dimensions: 18 x 18 mm
- Thickness: 0,13-0,17 mm
- Country of origin: Germany
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Questions about Cover glasses square
What is this article?
Cover glasses square is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Microscope slides & cover glasses, inside Microscopy & histology, in Lab instruments.
A slide is the glass a specimen sits on. A cover glass is the thin sheet over it, of a thickness the objective was designed for. A cover glass of the wrong thickness softens the image. Charged and plain slides hold sections differently.
A light microscope forms an image with glass lenses and transmitted or reflected light. A stereo microscope is the lower-magnification instrument for dissecting and for looking at a surface. Fluorescence needs a light source and filters matched to the dye. Histology is the preparation that makes a tissue readable: fixation, a cassette, a section, a stain. The objective's magnification and numerical aperture decide the resolution. The slide and the cover glass decide whether the section sits in the focal plane. Stains and dyes as substances are identified on PubChem. Papers on the methods are on PubMed.
Which category should I open next?
The category is Microscopy & histology. The sub-category is Microscope slides & cover glasses. The catalogue is Lab instruments.
Shelves beside this one are Microscope objectives, eyepieces & optics, Histology cassettes & moulds, Counting chambers & haemocytometers, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Microscopy accessories, Cold light sources & lighting and Digital & USB microscopes.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.