Smooth cell counting chamber slides Supplier

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Smooth Cell Counting Chamber Slides

Each blood cell count plate is packaged independently with plastic cartridges and used from the cardTake the product out of the shell and check whether the model specification printed on the counter board is correct;
Microscopic examination of the counting cell: before adding the sample, the counting cell of the counter plate should be examined under microscope.If there is dirt, it needs to be cleaned and dried before counting;
Add the sample: cover the counting chamber of the clean and dry blood cell counting board with a special lidUsing a cover glass to absorb diluted samples (e.g., blood,Microbial suspension), drop on the edge of the cover slip, and allow the solution to percolate slowlyFill the counting cell once to prevent bubbles and fill the suspension to be testedThe amount should not exceed the rectangular edge between the counter top of the counting cell and the cover glass.Excess liquid to be measured can be absorbed by filter paper;
Count: wait for a moment (about 5min), and all the cells in the test liquid settleAfter counting the bottom of the cell, place the counter board in the center of the stage, first at low magnification After finding the location of the counting chamber under the microscope, the high power microscope was converted to observe and count And record.

Shake the test tube lightly before drawing the sample solution from the test tube for counting A few times, so that it is evenly distributed;
If the quantity in a small square is too large to count, it needs to be diluted;
Counting a sample is calculated from the average of two counting chambers.Each sample could be counted three times and then averaged.
When counting, the focal length should be adjusted from time to time to observe samples at different depths;
Do not use a blood cell counting board beyond its expiration date;