Right-Angle Cone to Flexible Tubing Rotaflow Stopcock Adapter, 29/32 Cone, Borosilicate Glass Physics_Waves & Oscillation 625 inches thick in a

625 inches thick in a cast bracket on a rubber-footed wooden base

Switchable 6V/12V regulated AC/DC bench supply rated at 10A with overload protection

Color-coded lenses identify class groups at a glance while these safety goggles shield eyes during chemistry

forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations

and an 18mm attachment diameter for pulling small weights in mechanical-advantage experiments

Right-Angle Cone to Flexible Tubing Rotaflow Stopcock Adapter, 29/32 Cone, Borosilicate Glass Physics_Waves & Oscillation 625 inches thick in aRight angle cone to flexible tubing Rotaflow stopcock in borosilicate glass connects ground joint apparatus to rubber tubing with flow control.