SPI Synthetics Group

	Element	%		Halide	%		thallium_bromide_iodide
	Br	11.80		TlBr	41.98		Atomergic Chemetals Corp., NY, USA		This is a reflected light micrograph of a polished, carbon coated synthetic thallium bromide/iodide crystal. The identifying etched label, which is a feature of our standards, is invaluable for navigating in an electron beam instrument. Thallium is a rare heavy metal which oxidizes badly in the native state; bromine and iodine are volatile halides, also impossible to mount in the elemental state. This special synthetic material gives an excellent standard for all three elements in a robust stable form.
	I	22.22		TlI	58.01
	Tl	65.98
	Sum	100.0		Sum	100.0

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Name	Description	SPI #	Each
Thallium Bromide-Iodide	SPI SuppliesŪ Individual Mounted Microanalysis Standard Item	AS2180-AB	$199.56