Immersion Heater for Metal Block Calorimeter, 12V 50W Capacity_150mL Entry-level two-part human skull model

Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels

3mm inner diameter for blood sample collection and laboratory analysis procedures

an O-ring seal

Simultaneous AC and DC output on this low-voltage power supply

Polished-wood board with three constantan wires (1/0

Immersion Heater for Metal Block Calorimeter, 12V 50W Capacity_150mL Entry-level two-part human skull modelHeat resistant insulated 12V 50W immersion heater sized for metal block calorimeters, with 4mm socket termination for direct connection to a standard laboratory low voltage supply.