ASTM Class A Borosilicate Glass Volumetric Flask with Glass Stopper, White Graduations Capacity:250mL Used in endothermic-dissolution demonstrations (cold

Used in endothermic-dissolution demonstrations (cold packs) and as an oxidizer

Used as the standard 1-kilohm load in introductory voltage-divider work

dorsal and ventral nerve roots

Standard Bunsen burner runs on liquid propane gas for everyday flame heating

Binocular compound microscope spans 40-400X with achromat objectives and a mechanical stage for introductory biology and histology coursework

ASTM Class A Borosilicate Glass Volumetric Flask with Glass Stopper, White Graduations Capacity:250mL Used in endothermic-dissolution demonstrations (coldASTM compliant Class A tolerance paired with a ground glass stopper and high contrast white graduations supports precision dilution where regulatory traceability matters.