Pack of 20 Graphite Rods 2.0mm Diameter HB
Regular price
$5
Tax included.
Shipping calculated at checkout.
This product contains 20 replacement graphite rods for the Electricity Set for High Schools the High School Science Set and the Junior Electricity Set.
The graphite rods are perfect for electrical resistance experiments as well as electrodes for chemistry electrolysis experiments
The rods have a length of 100mm and diameter of 2mm. They weigh 1 gram each.
This product is a pack of 20 which come in a hard plastic case with lid.
Total weight is 25 grams