Demonstrations · Temperature and HeatZinc Rods for Thermal Conductivity ExperimentsCat. No. PHD-16-D16-9000-004Pack of 10 (PK)Details Add to Quote
Demonstrations · Electricity and CircuitsZinc-Carbon Battery, 9 VCat. No. PHD-03-D12-9000-001Single (1 EA)Details Add to Quote
Demonstrations · MagnetismZinc-Plated Steel Bar Magnet Pair with KeepersCat. No. PHD-10-D11-2001-001150 x 10 x 10 mmPack of 2 (PK)Details Add to Quote