United Scientific® Tripod Stand with Concentric Rings – Cast Iron, 3.5", 4.75", 6.5" Ring O.D., 9" Height – Adjustable Laboratory Support Stand Set:3.5", 4.75", 6.5" RING O.D., 9" HEIGHT Available in multiple capacities from

Available in multiple capacities from 100 mL to 1000 mL

Introduce students to the power of renewable energy with the Engino® STEM Solar Power Complete Set

consistent calibration

The included screw cap features a non-toxic silicone O-ring to create a secure

this versatile rack is fully autoclavable for easy sterilization and long-term use

United Scientific® Tripod Stand with Concentric Rings – Cast Iron, 3.5", 4.75", 6.5" Ring O.D., 9" Height – Adjustable Laboratory Support Stand Set:3.5", 4.75", 6.5" RING O.D., 9" HEIGHT Available in multiple capacities fromThe United Scientific Tripod Stand with Concentric Rings is a durable cast iron laboratory support stand designed for reliable heating and support applications. Featuring three removable concentric rings (3. 5", 4. 75", and 6. 5" outer diameter), this stand provides adjustable work surfaces for beakers, flasks, crucibles, and other labware. Its 9" height ensures safe clearance for Bunsen burners or other heat sources. Built with a black enamel finish