Counting chambers Malassez 1 pc

Double net ruling. For counting cells in liquor or for counting nematodes.

The counting grid covers an area of 2 mm x 2.5 mm. The large rectangles measure 0.25 x 0.20 mm = 0.05 mm² and are divided into 20 small squares each measuring 0.05 x 0.05 mm = 0.0025 mm².