The C-Chip by NanoEnTek is a disposable hemocytometer (the world’s first true one), used for manually counting cells under a microscope. But why would you want to use it when reusable hemocytometers and automated cell counters are on the market?

Dispensable Haemocytometer, accessible with Fuchs-Rosenthal and Neubauer Improved Grid.

First, due to their reliability.

Disposable hemocytometers are inherently more reliable than reusable ones since the latter carries the risk of contamination due to potentially not being cleaned completely between uses, as well as the risk that the coverslip isn’t properly fitted during use. See this article for more details: <link to “5 Advantages of Disposable over Reusable Hemocytometers” here>.

  • No requirement for coverslips or washing
  • Limit contact with expected dangerous materials
  • Exact and solid
  • Quartz grade optical plastic.

Second, manual hemocytometers are still more versatile.

While automated cell counters are significantly faster than manual ones, the technology hasn’t advanced to the point where we can do entirely away with manual hemocytometers for instance, if a patient has red blood cells that are abnormally shaped (e.g., if they have sickle-cell anemia), then the automated counters won’t count them properly.

In this case, manual cell counting is the best option for reliable results.

Thus, manual hemocytometers still have their place in the lab or clinic despite the perks of the alternatives. See options for C-Chip grid patterns here >