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Borosilicate Glass. Fused edges, complete with cover
The Equal Mass Metal Cylinder Set includes Aluminum, Copper, Brass, Tin and Zinc. Each Cylinder measures ½” in diameter and has the same mass, 20 gm.
Balance designed to work for mass and force activity. Dual calibrated in grams and Newton.
Brass, plated.
Aluminium tubular balance, with zero adjustment. Scales are both in grams and Newton. With upper & lower suspension hooks, graduation on inner tube.
