In-store shopping CLOSED 10/9 - 10/14 and 10/16-10/18
Add this 99.99% pure niobium sample to your collection of the elements.
Comes in a labeled clear acrylic case with foam padding for convenient display.
Disc diameter: ⅞"
Acrylic case dimensions: 1 ⅛" x 1 ⅛" x ⅜"