Count algae cells, blood cells and other small stuff with these pocket-size counting chambers and a microscope. Consists of molded glass compartment with H-shaped moat, forming two counting areas.
Each counting area has double Neubauer rulings with 400 small squares in a central 1-mm square. The rulings appear as white lines on dark background when viewed through the microscope.
The cover slips cover the moat region .1 mm above the ruled surface, which aids in precise loading and even cell distribution. V-shaped slashes help in loading by reducing overflow into the moat. Made in USA.
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