Counting chambers Neubauer-improved, CE,

Catalog nr. 0640011
Marienfeld

Price:
Sale price€57,15
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Description

Neubauer-improved counting chambers are precision haemocytometers made from special optical glass featuring double grid division. Chamber depth is 0,1 mm and each chamber is accompanied by two cover glasses of 0,4 mm thickness. The ruling is dark-line and the chambers are equipped with spring clips for secure cover-glass retention. They are intended for applications conforming to EU Regulation 2017/746 on in vitro diagnostic medical devices (IVDR) and are supplied with CE marking plus batch number to ensure comprehensive information and traceability. Produced by manufacturer Marienfeld, these chambers support reliable cell counting and related microscopic procedures in clinical diagnostics and research. The bulk pack comprises 10 pieces, offering a convenient stock of standardised Neubauer-improved geometry and optical quality for laboratories with regular counting workloads.

This article is part of Counting chambers & haemocytometers, in Microscopy & histology.

Key features

  • Pack size: 10 pieces
  • Material: Special optical glass
  • Chamber depth: 0,1 mm
  • Cover glasses: 2 × 0,4 mm
  • Ruling: Dark-line, double grid
  • EAN: 4250317301253

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Questions about Counting chambers Neubauer-improved, CE,

What is this article?

Counting chambers Neubauer-improved, CE, 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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