Frosted Glass Gas Jar Cover, 2 inch, 1.7mm Thick Subcategory_Boiling Flasks a 2 by 2 by

a 2 by 2 by 2-inch hollow glass cube prism with stopper holds generous liquid volumes for refraction-index investigations across media

Hundred-fourteen-piece organic chemistry molecular model set with 50 atoms and 64 links covering single

Marriot-style Boyle's Law apparatus on a 250 by 175mm ABS plastic base with a 50mL gas syringe coupled to a pressure gauge for direct piston-and-gauge P-V data collection

three-screw prism table

Frosted Glass Gas Jar Cover, 2 inch, 1.7mm Thick Subcategory_Boiling Flasks a 2 by 2 byFrosted glass gas jar cover measures 2 inches with 1. 7mm thickness for sealing gas jars during collection and demonstration procedures.