US$ 169.50
Composite rod splitting glass and brass at its midpoint
accepting interchangeable PH1118 scales for AC/DC ammeter or voltmeter use
used in density investigation
Syphon barometer at 41 inches tall with a 3
Truncated-cone stainless-steel coil 18cm long with brass wire windings and a 9-9
Simple Form Wheel and Axle Apparatus Subcategory_Lab Jacks Composite rod splitting glass andSimple form wheel and axle with a larger wheel on a smaller axle, a classic simple machine apparatus for demonstrating mechanical advantage through radius ratio.