Designed and supplied for examining living micro-organisms, e.g., bacteria and yeast in hanging drops, these microscope slides are delivered with one cavity or two cavities or three cavities that are well polished and of diameter 15mm-18mm. The microscope slides w/cavity are made of 3/4 water white float glass sheets, strictly quality-controlled on line and before packaging & delivery. All the PorLab® microscope slides w/cavity are optimally pre-cleaned and ready-to-use. 

· Slides with deeper cavity (ies) are also available upon request.