Microscope Cover Glass - Grafco

For Covering Liquid On Microscope Slides

Cascade HealthCare Products carries Grafco® Microscope Cover Glass. These are very thin square pieces of glass that are placed over a drop of liquid on a microscope slide. Due to surface tension, the liquid drop alone tends to sit in a thick dome. With a cover glass in place, the drop is flattened out, allowing the clinician to focus with high power very close to the specimen.

In addition, cover glass confines the specimen to a single plane, reducing the amount of focusing necessary and protects the objective lens from immersion into the liquid.


  • Each box includes 200 cover glasses
  • Measurements: 22mm x 22mm width (7/8" x 7/8")
  • #1 and #2 Thicknesses available
  • Economy grade
  • Clear
  • Pre-cleaned

We also carry a wide selection of Diagnostics tests and supplies from Urine Test Strips and Urine Collection cups to Hemoglobin Analyzers and Infant Lancets as part of our complete Professional Products section. Just click here to see more of what we carry!

If you need help choosing the right products, Cheryl Meyers has over 30 years of experience working with midwives and other health care professionals. You can email questions to cherylatcascade@gmail.com or call us at (800)443-9942.

Product Choices
Microscope Cover Glass #1, Box of 200 Covers
#1 Thickness, 1 Box of 200 Covers
SKU: 2188
Manufacturer part number: 16-7135
excluding shipping
Microscope Cover Glass #2, Box of 200 Covers
Thickness #2, Box of 200 Covers
SKU: 2717
Manufacturer part number: 16-7136
excluding shipping