Alnico U-Shape Magnet, 150 x 25 x 15mm Clearance these aluminum 4-inch overflow cans

these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations

000 lux through a separate probe with a CIE photopic spectral response

Three-part medical-quality human skull model with a removable calvarium and articulated mandible

this LPG Bunsen burner pairs a flame stabilizer with a gas-adjustment valve for precise flame control

Spring-loaded heavy-gauge steel projectile launcher with a string-release trigger

Alnico U-Shape Magnet, 150 x 25 x 15mm Clearance these aluminum 4-inch overflow cansHeavy 150 x 25 x 15mm Alnico U shape with clearly marked poles and a keeper bar, the largest in the U shape series for high strength field line demos and electromagnetic induction work.