Counting chambers, BLAUBRAND^®, improved Neubauer, bright-line, double ruling, without spring clips

Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses.

Same ruling as Improved Neubauer, but with rhodium coated chamber bottom. Rulings are engraved into the rhodium layer and appear bright under normal microscope settings. By altering the contrast, the microscope image can be reversed, so that the rulings appear brighter or darker, as required.