Description
Cover glasses for microscopy 22 × 30 mm, No. 1 are precision coverslips manufactured from chemically resistant borosilicate glass D 263® M of the first hydrolytic class. With dimensions of 22 mm by 30 mm and thickness grade No. 1, they provide the optical clarity and flatness required for high-quality microscopic examination of specimens. Packaging comprises 100 pieces per hinged-lid box and 1000 pieces in the outer carton, supporting convenient handling and laboratory stock management. Produced by Marienfeld, these cover glasses carry a CE mark and batch number that enable comprehensive product information and full traceability. They are intended for applications in accordance with EU Regulation 2017/746 for in-vitro diagnostic medical devices (IVDR). The borosilicate glass offers chemical resistance and consistent performance in histology, cytology and general research microscopy. A bulk option of 25 000 pieces is available for high-throughput environments. These coverslips form a reliable optical interface between specimen and objective, supporting clear imaging and reproducible results in clinical and scientific laboratories.
This article is part of Microscope slides & cover glasses, in Microscopy & histology.
Key features
- Pack size: 1000 pc(s)
- Size: 22 x 30 mm
- Thickness: No. 1
- Material: Borosilicate glass D 263® M
- Hydrolytic class: First
- EAN: 4250317300232
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Questions about Microscope cover glasses 22x30 mm, No. 1
What is this article?
Microscope cover glasses 22x30 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.