Brand 细胞计数板、BRAND全线产品欢迎询价

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

The ruling shows 9 large squares of 1 mm² each. These are used for counting leucocytes.
Each large square is subdivided by double lines (0.05 mm apart) into 16 group squares with 0.2 mm sides. The group squares correspond in size to the Neubauer counting chamber, but have no further subdivisions. They are used for counting thrombocytes and erythrocytes. The double lines from mini squares with an area of 0.0025 mm².




 

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

The ruling is rectangular, covering an area of 5 mm². The large rectangles measure 0.25 x 0.20 = 0.05 mm². They are each subdivided into 20 mini squares with an area of 0.0025 mm².
This chamber is commonly used for counting cells in the cerebro-spinal fluid, or for counting nematodes.

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

Combination of the Bürker and Thoma systems.
The ruling shows 9 large squares of 1 mm² each. The large squares are subdivided into 16 group squares with 0.2 mm sides. in the central large square, each group square is subdivided into 16 mini squares with 0.05 mm sides (= 0.0025 mm²).
 

The ruling differs from the customary systems for blood cell counts by its large area of 16 mm2.
The ruling shows 16 large squares of 1 mm2. Each large square is subdivided into 16 mini squares with 0.25 mm sides and an area of 0.0625 mm2.
This chamber is frequently used for counting cells in the cerebro-spinal fluid.
CE-marked according to IVD-Directive 98/79 CE.
 

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

The square area of 100 mm² is subdivided into 40 rectangles with an area of 2.5 mm² each.
This chamber is commonly used for counting cells in the cerebro-spinal fluid, or for counting nematodes.
 

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

The ruling shows 9 large squares of 1 mm² each.
The four large squares in the corners marked "L" for counting leucocytes are each subdivided into 16 squares with 0.25 mm sides. The large square in the center is subdivided into 16 squares with 0.25 mm sides.
The large square in the center is subdivided into 25 group squares of 0.2 mm sides. Each group square consists of 16 mini squares with 0.05 mm sides, each having an area of 0.0025 mm².
The 5 group squares in the large central square are used for counting thrombocytes and erythrocytes. All group squares have triple boundary lines on each side. The central line is the limiting line and determines whether cells in the marginal area shall be included in the count or not.
 

CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

Same ruling as Improved Neubauer, but with rhodium coated chamber bottom. Rulings are engraved into the rhodium layer and appear bright under normal microscope settings. By altering the contrast, the microscope image can be reversed, so that the rulings appear brighter or darker, as required.

Borosilicate glass, DIN ISO 8255. Refractive index ne = 1.52 ± 0.01, Abbe number ve = 56.5 ± 0.5. Flatness tolerance ± 3 µm. They differ from ordinary cover glasses by their plain ground and polished surface. CE-marked according to IVD-Directive 98/79 CE. Packing: 2 cover glasses in a plastic bag, separated by tissue paper.