Beschreibung
Counting chambers Neubauer-improved for export are precision haemocytometers made from special optical glass for laboratory cell enumeration. Each chamber features a double net division with bright-line ruling and a standardised depth of 0,1 mm, supporting accurate microscopic counting. Two cover glasses of 0,4 mm thickness accompany every unit. The design is supplied without spring clips and comes as a bulk pack of ten pieces. These chambers from manufacturer Marienfeld are not registered for in-vitro diagnostic applications within the EU and are intended for export use. Special optical glass construction delivers clear visualisation of the double grid under standard laboratory microscopes. The Neubauer-improved geometry remains a widely recognised format for haemocytometry in research and teaching environments outside the EU IVD framework. Bright-line marking improves contrast of the ruling against the sample, facilitating reliable cell density determinations. Defined chamber depth, double ruling and matched cover glasses together provide a complete counting setup for routine laboratory workflows.
This article is part of Counting chambers & haemocytometers, in Microscopy & histology.
Key features
- Pack size: 10 pieces (bulk pack)
- Type: Neubauer-improved counting chamber
- Material: Special optical glass
- Chamber depth: 0,1 mm
- Cover glasses: 2 × 0,4 mm, bright-line
- EAN: 4250317300904
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Questions about Counting chambers Neubauer-improved, for export
What is this article?
Counting chambers Neubauer-improved, for export is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Counting chambers & haemocytometers, inside Microscopy & histology, in Präzisionsinstrumente.
A counting chamber is a slide with a ruled grid of known depth, so cells in a volume can be counted under a microscope. A haemocytometer is that chamber for blood or for cultured cells. The depth and the ruling are the specification. A scratched grid miscounts.
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.
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The category is Microscopy & histology. The sub-category is Counting chambers & haemocytometers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Microscope slides & cover glasses, Microscope objectives, eyepieces & optics, Histology cassettes & moulds, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Microscopy accessories, Cold light sources & lighting and Digital & USB microscopes.
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