Counting chambers

For analysis of cell suspensions.

• With double ruling
• In compliance with DIN ISO 12 847
• Tolerance of depth of chamber max. 2 %
• Counting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.
• With 2 haemacytometer cover glasses 20 x 26 x 0.4 mm
• Individually packed

Bright lined, double net ruling, includes 2 haemocytometer glass covers, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC. By altering the contrast it is possible to reverse the image under the microscope to make the rulings appear brighter or darker as required....

Double net ruling, includes 2 haemocytometer glass covers, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC. Grid is the same as the grid in the centre of large square in the Neubauer chamber. The area of the small square is 0.0025 mm². Since the large outer squares are not included, the Thoma system is only used to count thrombocytes and erythrocytes....

BLAUBRAND ^®. Double ruling. Without snap-on clips. Cell depth 0.1mm. Rulings correspond to the central large square of the Neubauer chamber. The area of the small square is 0.0025 mm². Since the large outer squares are not included, the Thoma system is only used to count thrombocytes and erythrocytes. For research and development only....

Bright lined, double net ruling, includes 2 haemocytometer glass covers, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC....

Double net ruling, includes 2 haemocytometer glass covers, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC. The ruling shows 9 large squares of 1 mm² each. These are used for counting leucocytes. Each large square is subdivided by double lines 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 form mini squares with an area of 0.0025 mm2....

Double net ruling, includes 2 haemocytometer glass covers, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC....

For veterinary medicine (e.g. helminth eggs counting).

• Suitable for solid media
• Cover glass with 2 counting areas approx. 10 x 10 mm (divided into 10 parts), glued on 3 supports
• Distance between bottom plate and cover glass approx. 1.5 mm

For counting of particles and microorganisms in water or other transparent liquids.

• The cell of 1 cm³ is ruled in a 1 mm grid subdividing 1 ml in 1000 µl
• Glass Counting chamber with chromium deposited for phase contrast use with ground and chamfered edges

BLAUBRAND ^®. Double ruling. With or without snap-on clips. Cell depth 0.1mm. The ruling shows 9 large squares of 1 mm ² 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 form mini squares with an area of 0.0025 mm...