Description
Counting chamber Nageotte is a glass haemocytometer-style counting cell structured with 40 rectangles, each measuring 0,25 × 10 mm, for microscopic enumeration of cells and particles. The chamber is supplied with two haemacytometer coverslips of 30 × 30 mm and 0,4 mm thickness, matching the larger ruled area typical of Nageotte designs. This layout is used when laboratories need a deeper or more extended counting field than standard small-square grids, for example in cerebrospinal fluid cell counts or other low-concentration suspensions. The single-piece pack weighs 0,044 kg and is practical for routine diagnostic and research benches. Produced by Marienfeld, it forms part of the classic range of precision counting chambers for brightfield microscopy. After loading the sample and seating a coverslip, focus on the rectangular grid and tally events within the 40 rectangles following your validated Nageotte counting procedure. Suitable for histology, clinical laboratory, and life-science environments that specify this chamber geometry.
This article is part of Counting chambers & haemocytometers, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Product type: counting chamber Nageotte
- Grid: 40 rectangles each 0,25 × 10 mm
- Includes: 2 haemacytometer coverslips (30 × 30 mm)
- Coverslip thickness: 0,4 mm
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Questions about Counting chamber Nageotte, 40 rectangles each 0.25 x 10 mm, 1 unit(s)
What is this article?
Counting chamber Nageotte, 40 rectangles each 0.25 x 10 mm, 1 unit(s) is the article on this page. Luminix Health distributes Marienfeld 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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