Aluminum Calorimeter Stirrer, 6" x 3.5mm Pack Size_9 paired with a 13 mm

paired with a 13 mm curved enamel-coated steel blade for portable benchtop and laboratory measurement tasks

teaching a whole classroom the principles of vernier-scale reading before students use benchtop-sized calipers

overload cut-off with resettable switch

and mounted stand for comprehensive musculoskeletal anatomy instruction

Cut-away section on this chloroplast model exposes grana stacking

Aluminum Calorimeter Stirrer, 6" x 3.5mm Pack Size_9 paired with a 13 mmMachined aluminum calorimeter stirrer at 6 inches tall with a 3. 5mm shaft and a 1. 89 inch ring, sized to fit standard calorimeters for uniform liquid mixing during thermal experiments.