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.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Great reference card for chemistry and physics students.
Easily assemble a working alarm motion detector!
The Wimshurst Machine is a high quality static machine for student labs.
Learn Chemistry While Creating Sweet Treats
Check out this high-quality gyroscope!
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