30g bottle of anhydrous sodium acetate. For chemical activities only.
30ml container of 95% concentration. For chemical experiments only. Also called ethanol.
Made of borosilicate glass, this 50-ml burette allows you to carefully control the volume of liquid added to...
For use in all manner of chemistry and physics experiments. The sturdy metal base measures 4x6 inches and...
The Arduino Uno comes sealed in plastic and includes a USB power connector.
Outfit your future geologist for success with this fantastic pack of supplies! The Mineral Explorer Pack includes the following items:...
A matching pair of split and polished ammonites set in Sterling silver.
A lovely split and polished ammonite set in Sterling silver with an eighteen-inch chain.
You never know what you'll find in Cornerstone's Fossil Bag! Nestled inside are beautiful minerals, just waiting to...
Learning Labs: Learning Labs are here as an additional tool for our Cornerstone Lesson Plans that go along...