This rubber bulb pipette filler eliminates any need for mouth pipetting, which can be dangerous. The three-valve design allows you to release air, draw liquid into the pipette, and release liquid in accurate measurements. Indispensible for any lab or classroom that works with toxic, volatile, or otherwise dangerous chemicals or liquids.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Discover how solar cells make electricity with this awesome kit!
Is it a demonstration of a scientific law or a work of art?
Get one of the craziest and coolest kaleidoscopes around!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
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