Double Wall Calorimeter, 150mL Plastic Labware_Plastic Beakers & Jugs setting UV sanitization cycle duration

setting UV sanitization cycle duration and restoring full cabinet function when the original switch fails under classroom use

Convertible motor-generator running AC or DC in shunt or series wound configurations

and physics principles in classroom investigations

and cerebellum alongside the cerebral arterial supply for neuroanatomy and stroke-pathway teaching

and follicles on a mounted base for dermatology teaching

Double Wall Calorimeter, 150mL Plastic Labware_Plastic Beakers & Jugs setting UV sanitization cycle durationThermally isolated 150mL aluminum reservoir inside a polystyrene lined jacket, carrying a removable 3 6V 5W heating spring for electrical method specific heat investigations.