8-Piece Premium Brass Slotted Mass Set Subcategory_Erlenmeyer Flasks Designed to project narrow beams

Designed to project narrow beams through interchangeable slit plates

this concave glass mirror at 100mm focal length runs at f/1 for vivid real-image demos and converging-reflection work

and an ignition light that fires on compression

molecular geometry

Cork-lined jaws on this two-prong universal clamp grip glassware without scratching

8-Piece Premium Brass Slotted Mass Set Subcategory_Erlenmeyer Flasks Designed to project narrow beamsBrass eight piece slotted mass set totaling 1100 grams from 10 to 500 gram pieces, secured on a plastic ended metal rack with a carrying handle for physics force and acceleration experiments.