LPG Bunsen Burner with Cast Iron StabiliBase and Air Flow Control Size_Small 5-inch slots arrayed on a

5-inch slots arrayed on a 20-inch polished hardwood stand accommodate simultaneous gravity filtrations across student workstations in chemistry classrooms

more uniform flame than a standard Bunsen through a top-mounted grid disperser

forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

calibrated to 2

LPG Bunsen Burner with Cast Iron StabiliBase and Air Flow Control Size_Small 5-inch slots arrayed on aLPG Bunsen burner with an anti tip cast iron base and adjustable air flow, providing a stable burner on classroom benches while controlling flame type through a collar.