QUANTOM™ M50 Cell Counting Slides are disposable slides designed for use with the QUANTOM Tx™ Microbial Cell Counter. The disposable QUANTOM™ M50 Cell Counting Slides are made with optical quality materials with ultra-low autofluorescence to allow for optimal fluorescence detection. QUANTOM™ M50 Cell Counting Slides maintain the highest standard of cell counting accuracy and offer the ultimate counting experience with no mess or cleanup.