Toggle Nav
cart
Search
| Währung:
Brand EUR
  • Quick Order
Your Account
0
Cart
BRAND. For lab. For life.®
Menu
Settings
| Währung:
Brand EUR

Microscopy

BRAND offers a wide range of staining troughs, counting chambers and other accessories for microscopy. Order right here in our online store.

Shop By
Sort by
Set Descending Direction
  1. Counting chambers, Neubauer Pattern, BLAUBRAND®, double ruling
    Counting chambers, Neubauer Pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  2. Counting chambers, improved Neubauer, BLAUBRAND®, double ruling
    Counting chambers, improved Neubauer, BLAUBRAND®, double ruling

    ab 57,80 €

  3. Counting chambers, improved Neubauer, bright-line, BLAUBRAND®, double ruling
    Counting chambers, improved Neubauer, bright-line, BLAUBRAND®, double ruling

    ab 118,80 €

  4. Counting chambers, Thoma pattern, BLAUBRAND®, double ruling
    Counting chambers, Thoma pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  5. Counting chambers, Bürker pattern, BLAUBRAND®, double ruling
    Counting chambers, Bürker pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  6. Counting chambers, Malassez pattern, BLAUBRAND®, double ruling
    Counting chambers, Malassez pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  7. Counting chambers, Bürker-Türk pattern, BLAUBRAND®, double ruling
    Counting chambers, Bürker-Türk pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  8. Counting chambers, Fuchs-Rosenthal pattern, BLAUBRAND®, double ruling
    Counting chambers, Fuchs-Rosenthal pattern, BLAUBRAND®, double ruling

    ab 57,80 €

  9. Counting chambers, Nageotte pattern, BLAUBRAND®, double ruling
    Counting chambers, Nageotte pattern, BLAUBRAND®, double ruling

    ab 145,15 €

  10. Cover glasses, thickness no. 1, pure white
    Cover glasses, thickness no. 1, pure white

    ab 30,15 €

  11. Haemocytometer cover glasses, Boro 3.3
    Haemocytometer cover glasses, Boro 3.3

    ab 171,40 €

  12. Microscope slides, white, Height 1 mm
    Microscope slides, white, Height 1 mm

    ab 66,40 €

  13. Microscope slides 1.2 - 1.5 mm, white, with concave cavities, Rim polished
    Microscope slides 1.2 - 1.5 mm, white, with concave cavities, Rim polished

    ab 2,90 €

  14. Transport box for microscope slides, PP, round
    Transport box for microscope slides, PP, round

    ab 7,10 €

  15. Slide box, rectangular, PS, 76 mm x 26 mm
    Slide box, rectangular, PS, 76 mm x 26 mm

    ab 18,75 €

  16. Spotting tile, soda-lime glass
    Spotting tile, soda-lime glass

    ab 90,50 €

  17. Staining troughs with tray, soda-lime glass
    Staining troughs with tray, soda-lime glass

    ab 3,70 €

  18. Staining troughs, PMP, without insert, clear
    Staining troughs, PMP, without insert, clear

    ab 34,85 €

  19. Insert, PP, for staining trough
    Insert, PP, for staining trough

    ab 15,75 €

  20. Staining troughs, Hellendahl, with lid, soda-lime glass
    Staining troughs, Hellendahl, with lid, soda-lime glass

    ab 42,35 €

  21. Staining troughs, Hellendahl, soda-lime glass, extended, with lid
    Staining troughs, Hellendahl, soda-lime glass, extended, with lid

    ab 25,35 €

  22. Staining troughs, Hellendahl, PMP, clear, extended, with lid
    Staining troughs, Hellendahl, PMP, clear, extended, with lid

    ab 21,85 €

  23. Staining troughs, Schiefferdecker, with lid, soda-lime glass
    Staining troughs, Schiefferdecker, with lid, soda-lime glass

    ab 25,30 €

  24. Staining troughs, Schiefferdecker, with lid, PMP
    Staining troughs, Schiefferdecker, with lid, PMP

    ab 20,55 €

  25. Staining troughs, Coplin, with lid, round, soda-lime glass
    Staining troughs, Coplin, with lid, round, soda-lime glass

    ab 27,40 €

View as Grid List

25 Items

Set Descending Direction

Back
Precision Measuring Instruments from BRAND

Counting chambers serve to determine the number of particles per volume unit of a liquid. The particles (e.g. leucocytes, erythrocytes, thrombocytes, bacteria, fungus spores, pollen) are visually counted under a microscope. BLAUBRAND® counting chambers are precision measuring instruments.

Description of functional characteristics

The microscope slide sized base plate is made of special optical glass. Milled grooves divide the surface into two large fields (outside) and three narrow ridges (inside). The two outer fields are for inscriptions, whereas the ridges are ground and polished. The central ridge (= chamber bottom) has two engraved sets of rulings for counting, separated by a groove. Generally the chamber bottom on the central ridge is 0.1 mm lower (= chamber depth) than the two outer ridges. Hence, when a cover glass is placed on top, there is a gap of 0.1 mm between the glass and the central ridge. The lateral boundaries of the volume to be counted are formed by the imaginary planes projected vertically onto the boundary lines of the ruling. For cleaning, we recommend the disinfectant cleaner Mucocit®-T.

Equation for particle determination (for general use)

Particles per µl Volumen = Counted particles / [Counted surface (mm2) · Chamber depth (mm) · Dilution]

© 2024 BRAND GMBH + CO KG