# Hecht Neubauer improved Counting ChambersCounting chamber, with CE marking acc. to IVD directive, double ruling, without clamps. With 2 optically plane cover glasses in a transparent plastic box.
The central square of 1 mm^{2} contains 25 groups of squares divided into 16 mini squares of 0.05 x 0.05 mm each. Triple marginal lines at all sides of the square groups distinguish this ruling from Neubauer improved. The middle line is decisive for the counting. **Technical Data:** | | 9 large squares of 1 mm^{2}: | 9.0 mm^{2} | Leucocytes counting: | 4 corner squares | Erythrocytes counting: | groups of squares are used |
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