Digital Lab Timer Subcategory_Wave Motion Built for amphibian development study

Built for amphibian development study

Solid specific gravity bottle in borosilicate glass holds 50mL for precise density determination of solid samples in physics and chemistry

Glass convex mirror at 100mm diameter and 150mm focal length

providing 220V excitation for atomic emission spectroscopy tubes

Greatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA

Digital Lab Timer Subcategory_Wave Motion Built for amphibian development studyFor timing physics, chemistry, and general bench experiments, this digital laboratory timer provides accurate countdown and count up readouts in classroom and stockroom settings.