Plastic Magdeburg Hemisphere with Valve, 4.25" Diameter Lab Equipment_Power Supplies supplying a soldering-free unit for

supplying a soldering-free unit for student-built optoelectronic and light-detection circuits

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

the compact cross-section model maps pituitary

Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket

Spring-loaded for hands-free grip

Plastic Magdeburg Hemisphere with Valve, 4.25" Diameter Lab Equipment_Power Supplies supplying a soldering-free unit forPlastic 4. 25 inch Magdeburg hemispheres with molded handles, an O ring seal, and a release valve, demonstrating atmospheric pressure through evacuated twin hemisphere separation work.