6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Subcategory_Test Tubes Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

Long 1000mm black 2mm-plug lead with a crocodile clip on the opposite end

Four-metal 32mm density cube set with hooks in brass

3 glass Griffin-form beaker shot glasses hold 3

used to map the circular field around a current-carrying wire and confirm the right-hand rule

6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Subcategory_Test Tubes Research-grade oxygen spectrum tube atMachined six metal conductivity rod set (iron, copper, aluminum, lead, brass, zinc) at 11. 88 inches long by 0. 13 inch diameter, uniform dimensions isolating the material variable.