No. 28 Okporo Road, By Artillery Junction, Rumuogba, Port Harcourt, Rivers State
Artillery Junction
Open now
• Mon - Sat, 08:00-18:00
Ruling Pattern: Improved Neubauer, 1/400 Square mm
Rulings cover 9 square millimeters. Boundary lines of Neubauer ruling are the center lines of the groups of three.
The central square millimeter is ruled into 25 groups of 16 small squares, each group separated by triple lines, the middle one of which is the boundary. The ruled surface is 0.10mm below the cover glass, so that the volume over each of the 16 small squares is.
Neubauer Counting Chambers are available different model, such as
Nuebauer Counting Chamber Brightliend (German Glass).