Thorium foil, 99.5% pure and in thickness ranging from 0.0125 to 1.0 mm, is available.
HIGH-PURITY THORIUM FOIL AND WIRE
Thorium is also offered as wire in sizes ranging from 0.22 to 1.0 mm in diameter. Custom services are available to meet unusual specifications.
237 Lancaster Ave., Suite 252, Devon, PA 19333,