Aluminum Calorimeter Inner Vessel with Parallel Sides, 3 x 2.1" Lab Equipment and Supplies_Plastic Labware showing liquid-convection currents as heat

showing liquid-convection currents as heat applied at one corner circulates colored dye

Built for detailed cell study

Brass-spheres electrostatic discharge tongs at 20 cm with adjustable jointed rods and an insulated ebonite handle

this intermediate travelling microscope slides a cast iron carriage and swing-over magnifier for precision measurement in school and college labs

Aluminum Calorimeter Inner Vessel with Parallel Sides, 3 x 2.1" Lab Equipment and Supplies_Plastic Labware showing liquid-convection currents as heatAluminum parallel sided calorimeter inner vessel at 76 by 53mm with a rolled rim, low mass aluminum walls minimizing heat capacity during liquid sample thermodynamics measurements.