Description
Cover glasses for microscopy 22 × 40 mm, No. 1 are precision coverslips manufactured from chemically resistant borosilicate glass D 263® M of the first hydrolytic class. With a format of 22 mm by 40 mm and thickness designation No. 1, they offer the optical clarity and surface quality required for high-resolution microscopic examination. Packaging consists of 100 pieces per hinged-lid box and 1000 pieces in the outer carton, enabling straightforward stock handling in the laboratory. Produced by Marienfeld, these cover glasses include a CE mark and batch number that guarantee comprehensive information and full traceability. They are designed for applications according to EU Regulation 2017/746 for in-vitro diagnostic medical devices (IVDR). The borosilicate glass provides chemical resistance and dependable performance in histology, cytology and general research microscopy. A bulk packaging option of 25 000 pieces is available for larger laboratories. These coverslips create a reliable optical path between specimen and objective, supporting clear imaging and reproducible results in clinical and scientific settings.
This article is part of Microscope slides & cover glasses, in Microscopy & histology.
Key features
- Pack size: 1000 pc(s)
- Size: 22 x 40 mm
- Thickness: No. 1
- Material: Borosilicate glass D 263® M
- Hydrolytic class: First
- EAN: 4250317300263
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Questions about Microscope cover glasses 22x40 mm, No. 1
What is this article?
Microscope cover glasses 22x40 mm, No. 1 is the article on this page. Luminix Health distributes Marienfeld 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.