Class A Borosilicate Glass Graduated Cylinder with Hexagonal Base, Blue Graduations Subcategory_Temperature and Heat providing a high-density bob for

providing a high-density bob for pendulum and collision-momentum student investigations

Short-stem receiver delivery adapter in borosilicate glass features 19/26 socket for distillation collection and chemistry apparatus assembly

Three-indicator pH testing set with 30mL dropper bottles of 1% phenolphthalein

Boldface graduations in millimeters on one edge and inches on the reverse of this folding hardwood half-meter ruler

Class A Borosilicate Glass Graduated Cylinder with Hexagonal Base, Blue Graduations Subcategory_Temperature and Heat providing a high-density bob forClass A borosilicate 3. 3 glass graduated cylinder with a hexagonal base and blue printed graduations, meeting DIN EN ISO 4788 for precise volumetric measurement.