Corning® Pyrex® 9 Depression Glass Spot Plates
By Corning![Corning® Pyrex® 9 Depression Glass Spot Plates](https://www.krackeler.com/tt/lg/graphics/0001/jpg/7220-sm.jpg)
These pressed PYREX® glass plates have 9 concave depressions (22mm O.D. x 7mm deep) which are useful for soil chemistry, color reactions, microchemical applications and microscopic observations.