Iron Clad Electromagnet, Powered By (4) 'C' Batteries, Upto 100Lbs, Made Up Of Two Parts: The Core Which Houses The Battery Compartment And The Electromagnet, And The Yoke Which Is Made Of Iron, A Strong Ferromagnet, Lower Section Of The Core Houses The Electromagnet
Can Replacement collapsible, F-Style, with 1 3/4 in Delta opening with cap. Used for Charles Law or pressure principals within the class room, Measure: 9 3/8in x 6 5/8in x 4 1/8in, for industrial use, Lightweight and durable, for storage of liquids, Capacity: 1 gal
Can collapsible metal with pump, Collapsible metal can with a black no. 8 stopper with 1 hole & 1/4 fitting with 1 3/4 in opening with cap. Comes with hand operated vacuum pump. Used for pressure principals within the class room, Measure: 9 3/8in x 6 5/8in x 4 1/8in