US$ 39.99
8mm thickness
5-inch needle-pointed stand grips a 3/4-inch-wide bar magnet upright for hands-free study of attraction
Plain-end single cone adapter in borosilicate glass features 29/32 cone with 5
and arthropod organization for teaching
Boyle's Law Apparatus for Visual Study of Gas Pressure Length_38mm 8mm thicknessSyringe 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.
US$ 39.99
US$ 24.99
US$ 1749.50
US$ 88.00
US$ 70.00
US$ 49.99
US$ 88.00