Description
Tube cover glass pack consists of low-stress cover glasses of 15,5 mm diameter supplied as a convenient set of twelve pieces. These cover glasses are intended for refractometers and related optical instruments where residual stress must be minimised to avoid measurement artefacts or birefringence effects. Manufactured to tight dimensional tolerances, each glass presents a clear, flat optical surface suitable for precise refractive-index determinations and sample covering in laboratory polarimetry or refractometry. Available from manufacturer Bellingham + Stanley, the pack provides a practical quantity for routine instrument maintenance and sample preparation. The low-stress characteristic helps preserve optical accuracy over repeated use, supporting reliable analytical results in quality-control and research laboratories. Each pack contains twelve individual 15,5 mm cover glasses ready for immediate installation or replacement on compatible tube-style instruments, contributing to consistent optical performance without introducing stress-related errors into critical measurements.
This article is part of Microscope slides & cover glasses, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Content: 12 cover glasses
- Diameter: 15,5 mm
- Type: low-stress cover glass
- EAN: 4064664044240
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Questions about TUBE COVER GLASS PACK
What is this article?
TUBE COVER GLASS PACK is the article on this page. Luminix Health distributes Bellingham + Stanley 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.