SPI Metals Group

	Element	%					thorium
	Th	99.9							This is a reflected light micrograph of polished, carbon coated thorium. The identifying etched label, which is a feature of our standards, is invaluable for navigating in an electron beam instrument. Source: foil- A.D. MacKay Inc., Darien, CT, USA

Go to: List of Thorium bearing items Previous item on list: Bismuth Next item on list: Uranium

Name	Description	SPI #	Each
Thorium	SPI SuppliesŪ Individual Mounted Microanalysis Standard Item	AS0500-AB	$----