RPI Microscope Grid Slides - 1x3 Inch Glass Slides With 81 Squares, 72 Slides Per Pack

Science teachers, lab technicians, and biology students - these RPI grid slides are exactly what you need for organized microscopic examination!

Each standard 1x3 inch glass slide features a permanent white grid on the reverse side with 81 individual squares and alpha-numeric indexing.

This smart design lets you quickly locate and track cells, organisms, or specific areas of interest without losing your place.

The grids are stain-resistant and hold up against common laboratory reagents, so you can use them repeatedly without the markings fading.

Each square conveniently fills one low-powered field at about 100X magnification, making cell counting and specimen mapping so much easier.

With 72 slides per package, you're well-stocked for classroom use, research projects, or routine lab work.

The frosted ends provide a perfect surface for labeling with pencil or pen.

Whether you're teaching basic microscopy, conducting research, or need organized slides for diagnostic work, these grid slides eliminate the guesswork and keep your observations systematic.

They're one of those simple lab supplies that actually make a big difference in efficiency and accuracy when you're spending hours at the microscope.