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Code · CFR · Title 10 — Energy · Part 35 — Medical Use of Byproduct Material · § 35.2204

§ 35.2204. Records of molybdenum-99, strontium-82, and strontium-85 concentrations.

143 words·~1 min read·/us/cfr/t10/s§ 35.2204·

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A licensee shall maintain a record of the molybdenum-99 concentration or strontium-82 and strontium-85 concentration tests required by § 35.204(b) and
(c)for 3 years. The record must include:
(a)For each measured elution of technetium-99m, the ratio of the measures expressed as kilobecquerel of molybdenum-99 per megabecquerel of technetium-99m (or microcuries of molybdenum per millicurie of technetium), the time and date of the measurement, and the name of the individual who made the measurement; or
(b)For each measured elution of rubidium-82, the ratio of the measures expressed as kilobecquerel of strontium-82 per megabecquerel of rubidium-82 (or microcuries of strontium-82 per millicurie of rubidium), kilobecquerel of strontium-85 per megabecquerel of rubidium-82 (or microcuries of strontium-85 per millicurie of rubidium), the time and date of the measurement, and the name of the individual who made the measurement. [72 FR 55932, Oct. 1, 2007]
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§ 35.2204
Records of molybdenum-99, strontium-82, and strontium-85 concentrations.
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