2-Pack ACS Grade Acetone, 500mL Material_Glass bundling the fundamental manual tools

bundling the fundamental manual tools needed for introductory science in one convenient classroom or hobbyist package

5 inch specific gravity cylinder with a top hook for spring-scale massing

consistent rotation in force and motion experiments

Hand-cranked simple motor model on a 5

Borosilicate glass replacement bulb at 7 inches long with 90-degree vent spouts

2-Pack ACS Grade Acetone, 500mL Material_Glass bundling the fundamental manual toolsHigher purity ACS grade acetone in a 2 pack of 500mL plastic bottles, meeting analytical reagent specifications for HPLC, chromatographic, and quantitative chemistry student investigations.