Haemacytometer cover glasses

Pure white (clear) borosilicate glass, hydrolytic class 1, DIN ISO 8255

Refractive index ne= 1.52 ± 0.01
Abbe number ve= 56.5 ± 0.5
Flatness tolerance ± 3 μm
Haemacytometer cover glasses differ from ordinary cover glasses by their plain ground and polished surface.
CE-marked according to IVD-Directive 98/79 EC
Packing: 2 cover glasses in a plastic bag, separated by tissue paper