Atomic Structure

Geiger-Muller Tube - Mullard ZP1481

Philip Harris Geiger-Muller Tube Holder

Philip Harris S-Range Digicounter

Philip Harris S-Range Scaler-Timer

3B Scientific Helmholtz Coils - Pair Pair

3B Scientific Teltron Tube - Deflection e/m

3B Scientific Teltron Tube - Dual Fine Beam - Gas Filled

3B Scientific Teltron Tube - Electron Diffraction

3B Scientific Tel-X-Ometer

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

3B Scientific Universal Stand (Teltron Tubes)

Philip Harris Experimental Radioactivity Kit Pack

Philip Harris GM Probe

UNILAB Cloud Chamber

Philip Harris Radioactive Source Storage Box

BRIGHT of Sweden Atom

BRIGHT of Sweden Teacher Atom

BRIGHT of Sweden Teacher Kit