RT Journal Article SR Electronic T1 A New Technique for Measurement of Carrier Thallium JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 205 OP 206 VO 10 IS 4 A1 Study, Kenneth T. YR 1982 UL http://tech.snmjournals.org/content/10/4/205.abstract AB Manufacturers of thallium-201 use the Rhodamine-B spot test for detection of “carrier” or elemental thallium. A more exacting and simpler quantitative technique for measuring carrier thallium is described and this spectrophotofluorometric technique takes advantage of thallium’s native fluorescence.