Lead Rods for Thermal Conductivity Experiments, 10-Pack Lab Supplies_Brushes Compact 14 by 12 by

Compact 14 by 12 by 11 cm autoclavable polypropylene basket organizes test tubes during experiments

Extending up to 65 feet from a 20cm closed height on the included wooden stand

this metal-framed bench demonstration board uses variable resistors and switchable inputs to show how a meter measures V

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

Tirrill burner on a stable octagonal base adds air

Lead Rods for Thermal Conductivity Experiments, 10-Pack Lab Supplies_Brushes Compact 14 by 12 byLow conductivity lead rods at 300 by 3mm in a ten pack, the slow conducting comparator that highlights how much faster copper and aluminum transfer heat through identical geometry.