Boyle's Law Apparatus for Visual Study of Gas Pressure Length_38mm Cone to flexible tubing adapter

Cone to flexible tubing adapter in borosilicate glass features 19/26 cone with right-angle design for connecting apparatus to rubber tubing

8mm thickness

5-inch needle-pointed stand grips a 3/4-inch-wide bar magnet upright for hands-free study of attraction

Aspirator bottle made of high quality

Plain-end single cone adapter in borosilicate glass features 29/32 cone with 5

Boyle's Law Apparatus for Visual Study of Gas Pressure Length_38mm Cone to flexible tubing adapterSyringe piston Boyle's Law apparatus with a 29mm graduated cylinder, screw valve, and a dual scale manometer reading 0 410 Pa and 0 58 PSI for measuring P V inverse relationships.