Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.
Price: $74.45
In Stock.
Ruled Microscope Slides are an economical way to quantify microscopic objects. Specially lined slides feature 64 2-mm squares. Fifteen slides are included in each set.
Here is an economical way to quantify microscopic objects. These specially lined microscope slides each feature 64 2-mm squares. The printed grid allows students to perform a variety of activities including the counting of cells in a known area, measuring the movement of microlife, and more! 15 slides are included in one set.