26-Piece Borosilicate Glass Gas Preparation Kit Graduations_Ungraduated offering a spread of spring

offering a spread of spring constants for simultaneous comparison in oscillation and Hooke's-Law experiments

25 inches with vinyl-coated prongs on a 5

the cylindrical concave curvature spreading light along a single axis for line-focus and divergence demos

Rod-mounted metal bar and U-shaped gauge demonstrator with an insulated handle

Simulator Modules Available Separately:

26-Piece Borosilicate Glass Gas Preparation Kit Graduations_Ungraduated offering a spread of springTwenty six piece borosilicate glass gas preparation kit assembling flasks, delivery tubes, and fittings into a range of gas generation setups in introductory chemistry.