3-Level Stackable Wooden Tower for Building Bricks, 22 inch Science at Home_Life Science 5-inch porcelain plate drops into

5-inch porcelain plate drops into 20cm vacuum desiccators to support samples above the desiccant bed during drying and dehumidification

this wash bottle delivers controlled squeeze-and-release rinse streams

and silk cloths with glass

the high-purity nearly-anhydrous solvent for moisture-sensitive analytical work

Compresses gas and measures volume changes across pressures through a classroom Boyle's Law apparatus

3-Level Stackable Wooden Tower for Building Bricks, 22 inch Science at Home_Life Science 5-inch porcelain plate drops intoThree level wooden tower stands 22 inches tall with three 10 inch base plates compatible with major building brick brands for stacked construction play.