CB 7101S1 72-Pieces Blank Microscope Slides & 100-Pieces Square Cover Glass
Microscope slides pack of 72 pieces + box of 100 cover slips Slides: 72 pcs lear glass Ground edges 1"x3" (25.4x76.2mm) 1mm-1.2mm thick Cover glass: 100 pcs 22 x 22 mm 0.13-0.17 mm thick