Glass cover for haemocytometer, with CE pursuant to IVD 98/79 EC

Haemocytometer glass cover for counting chambers, surface ground and polished surface, with LOT number on the packaging, labelled with: usable until, CE pursuant to IVD 98/79 EC According to the German Calibration Regulation (Eichordnung), only officially calibrated haemocytometer glass covers may be placed on the market and used in the FRG.