A Graham condenser is a piece of laboratory glassware used to cool hot vapors or liquids via water-cooling. The substance which requires cooling passes through the sprial coil in the middle of the condenser while the coolant passes through the hose barbs on the side and around the coil, cooling the substance. Essentially for laboratories and certain experiments.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Check out this high-quality gyroscope!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Explore the wonders of wind power with this amazing kit!
This is a deluxe soldering station that can handle any kind of application!
This classic desk toy will keep you amused!