AmScope 50 Pre-Cleaned Blank Microscope Slides and 100 22x22mm Square Cover Glass New

AmScope 50 Pre-Cleaned Blank Microscope Slides and 100 22x22mm Square Cover Glass New is a package of 50 pieces of pre-cleaned blank microscope glass slides with ground edges plus 100 piece 7/8"x7/8" square glass coverslips. The dimensions of the slide are 1" x 3" (25.4x76.2mm) with ground edges. The coverslips are 7/8 x 7/8" (22x22mm) and 0.006" (0.13-0.17mm) in thickness. Use microscope slides to hold objects and specimens for observation under the microscope. Use a variety of sizes to examine different objects and compounds. Protect the microscope's objective lens by using each slide with a cover slop or glass which comes with this microscope slide set (sold separately). They come in a factory-sealed box.