Active Volcano Tabletop Model with Cutaway View, 17" Base_Octagonal and histology laboratory instruction

and histology laboratory instruction

Twice life-size longitudinal section reveals nasal cavity

Two-piece polyethylene wash bottle set pairs 125mL and 250mL capacities with flexible delivery tubes for varied lab dispensing needs

and mechanical-advantage experiments

holding twelve tubes up to 22 mm diameter for classroom and professional bench setups

Active Volcano Tabletop Model with Cutaway View, 17" Base_Octagonal and histology laboratory instructionCut away 17 inch active volcano model reveals magma chamber, vent, sills, and crater within internal rock layers, each numbered feature keyed to an identification card.