Swivel Clamp Holder for 21mm Rods, Adjustable Tilt Light & Optics_Reflection & Refraction Routing condenser water lines and

Routing condenser water lines and drain hoses calls for silicon tubing in a 12 mm outer by 3

the f/4 curvature stretching the focal throw for projection-style image formation and reflector telescope analogues

Center-of-gravity kit demonstrating how objects balance at their center of mass

5mm immersion heater and the smaller a 7

with plus-or-minus 10% resistance tolerance

Swivel Clamp Holder for 21mm Rods, Adjustable Tilt Light & Optics_Reflection & Refraction Routing condenser water lines andJumbo die cast swivel clamp holder accepting rods up to 21 mm, tilting clamps at any angle on retort stands during classroom demonstrations and benchtop work.