Disposable counting chamber, 20 µmDisposable counting chamber, 20 m Disposable counting chamber, 20 m depth, 4 counting areas per slide for semen concentration measurement with CASA systems, i. e. AndroVision. PRODUCT FEATURES Covered with a special coating to prevent air bubble formation and to prevent semen from sticking to the chamber surface Material non toxic to sperm cells Suitable for low and high sperm concentrations Storage: room temperature, non condensing conditions Quality