Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz the lower-cost benchtop alternative to

the lower-cost benchtop alternative to the full-meter resistivity boards for quantitative R = rho*L/A and material-comparison investigations

3mm inner diameter for blood sample collection and laboratory analysis procedures

Single large transparent plate filled with iron-rod plotting compasses

producing approximately 300 gauss at the poles for compact physics setups

paired with a compound microscope to watch smoke particles jostle under molecular impacts

Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz the lower-cost benchtop alternative toModerate conductivity brass rods at 300 by 3mm in a ten pack, geometry matched to companion iron, copper, and aluminum sets so students isolate the material variable.