Aluminium Disk
Original price
$4.50
-
Original price
$4.50
Original price
$4.50
$4.50
-
$4.50
Current price
$4.50
This is a 99.98% high purity Aluminium disk. Normal Aluminium is around 85% to 90% so this sample, being very high purity, is perfect for an element 13 (Al) sample or teaching about metals or elements.
These disks are around 3 grams, they vary a little either way but are pretty consistent in weight. These are 19mm in diameter and 4mm thick.