Aluminum Calorimeter Inner Vessel with Parallel Sides, 3 x 2.1" Lab Equipment and Supplies_Plastic Labware Flame stabilizer on this LPG

Flame stabilizer on this LPG Bunsen burner maintains a steady cone across drafts

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

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

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

this translucent LDPE wash bottle handles rinse and dispensing work at the bench

Aluminum Calorimeter Inner Vessel with Parallel Sides, 3 x 2.1" Lab Equipment and Supplies_Plastic Labware Flame stabilizer on this LPGAluminum 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.