Description
Cover glasses for microscopy 15x15 mm, No. 1 are square coverslips intended for routine and diagnostic light microscopy. Measuring 15 mm by 15 mm and supplied in thickness grade No. 1, they are manufactured from chemically resistant borosilicate glass D 263® M. The pack configuration provides 100 pieces per flip-top box and 1,000 pieces in the outer carton, matching the unit quantity of 1000 pc(s). These cover glasses from manufacturer Marienfeld are suitable for applications under EU Regulation 2017/746 for in-vitro diagnostic medical devices (IVDR). Each unit carries a CE mark and batch number to support full information and traceability. The chemically resistant glass supports standard mounting and staining workflows in histology, cytology and general laboratory microscopy. Consistent dimensions aid even specimen coverage and optical clarity under transmitted light. Research, clinical and teaching laboratories can use these 15x15 mm No. 1 cover glasses wherever defined size, borosilicate construction and IVDR-oriented marking are required for microscopic specimen preparation.
This article is part of Microscope slides & cover glasses, in Microscopy & histology.
Key features
- Pack size: 1000 pc(s)
- Dimensions: 15 x 15 mm
- Thickness grade: No. 1
- Material: Borosilicate glass D 263® M
- Inner packaging: 100 pcs per flip-top box
- EAN: 4250317300133
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Questions about Microscope cover glasses 15x15 mm, No. 1
What is this article?
Microscope cover glasses 15x15 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 Instruments de précision.
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 Instruments de précision.
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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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.

