Atomic Structure

Philip Harris GM Probe

Philip Harris Radioactive Half Life Activity (Analogue)

Philip Harris Radioactive Source - Americium-241 - 5µCi (185 kBq) - Cup Type

Philip Harris Radioactive Source - Cobalt-60 - 5µCi (185 kBq) - Cup Type

Philip Harris Radioactive Source - Strontium-90 - 5µCi (185 kBq) - Cup Type

Philip Harris Radioactive Source Storage Box

Philip Harris S-Range Digicounter

Philip Harris S-Range Scaler-Timer

Philip Harris Structure and Bonding Kit

Planck's Constant

Radioactive Starter Kit

UNILAB Spark Discharge Apparatus

UNILAB UVC Lamp with Bulb

UVC Bulb for UVC lamp

Zinc Plate (for Electroscope)

OPTIKA Planck’s Constant

UNILAB Cloud Chamber