US$ 29.99
Manually-operated seismograph model that traces shock waves onto a pulled paper strip
and three cast iron support rings for ring-stand assemblies
Engineered to produce a hotter
000 specific gravity at 0
Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz Manually-operated seismograph model that tracesModerate 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.
US$ 29.99
US$ 29.98
US$ 79.00
US$ 95.99