"AP physics"

Solid Brass. Accurate machined masses placed on a plastic and metal rack with handle.

Twelve of the most widely used weights on a rack for convenient storage and transport.

Students Learn That the Density of a Substance is Constant, Even as Its Mass and Volume Change.

Spare or replacement weights for slotted masses sets. All weights are made of brass.

Set of 9 zinc-casted slotted masses with one hanger each of 10 g, total weight of 100 g. For use in physics experiments and demonstrations.

Zinc-casted slotted mass hanger for use in physics experiments and demonstrations.

Set of 9 zinc-casted slotted masses with one hanger each of 20 g, total weight of 180 g. For use in physics experiments and demonstrations.

For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

Individual cast iron slotted weights.

Set of 9 zinc-casted slotted masses with one hanger each of 50 g, total weight of 500 g. For use in physics experiments and demonstrations.

Supports stainless steel masses up to 100 g. Suitable for use in physics experiments.