Micro Bunsen Burner with Needle Valve and Flame Stabilizer, Natural Gas Graduations_Blue Half-size digestive system model fits

Half-size digestive system model fits smaller class benches while preserving the full esophagus-to-rectum path and accessory organ anatomy in two removable parts

and gray links in a 4-compartment storage case

and gas control on natural gas for high-temperature chemistry heating applications

the half-size circulatory model traces arterial and venous pathways from heart to peripheral capillaries

Micro Bunsen Burner with Needle Valve and Flame Stabilizer, Natural Gas Graduations_Blue Half-size digestive system model fitsNeedle valve and flame stabilizer add precision control to this nickel plated micro Bunsen burner running on natural gas for small flame work.