Description
Double Thoma Nageotte counting chambers intended exclusively for export outside the EU provide precision instruments for accurate microscopic enumeration of cells and particles. These double-chamber units follow the established Thoma Nageotte design and offer horizontal ruling on request to match specific laboratory protocols. They support reliable volume-defined counting in hematology, microbiology, cell culture and research workflows where standardized grid geometry is essential. Manufactured by Hecht, each chamber is supplied as a single piece ready for use with standard coverslips and sample preparations. The double configuration enables parallel or comparative measurements within one slide, improving efficiency during routine quantitative microscopy. Horizontal partial grids can be specified when required, adding flexibility for diverse experimental needs. These export-only chambers deliver consistent performance for cell concentration determinations, particle analysis and similar applications outside the European Union, forming a dependable component of any well-equipped counting laboratory.
This article is part of Counting chambers & haemocytometers, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Type: Double Thoma Nageotte counting chamber
- Configuration: Double chamber
- Ruling: Horizontal ruling on request
- Restriction: For export outside the EU only
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What is this article?
Counting chambers, for export outside EU only double ruling Thoma Nageotte: is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Counting chambers & haemocytometers, inside Microscopy & histology, in Lab instruments.
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 Lab instruments.
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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