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9 Jan 2018

The 4 squares of the hemacytometer contain 20, 30, 25, and 28 cells. What is the cell density? show your work.

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1.Stephanie trypsinized TNBC cells and prepared cells for counting. The automated cell counting instrument kept giving error messages. With the machine not working, Stephanie had to resort to manual cell counting using a hemocytometer. She mixed 150μL cells with 150μL of trypan blue, transferred 10μL onto the chamber on the hemocytometer, and started counting.
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