Comparison of the TDCR method and the CIEMAT/NIST method for ...
Comparison of the TDCR method and the CIEMAT/NIST method for ...
Comparison of the TDCR method and the CIEMAT/NIST method for ...
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Experimental details<br />
• Sample composition: 15 mL Ultima Gold TM + 1 mL<br />
water, glass vials, quenching agent: nitromethane<br />
• Preparation by difference weighing <strong>of</strong> a pycnometer<br />
with traceable balances<br />
(typical mass <strong>of</strong> active solution: 30 mg)<br />
• Background sample was prepared with <strong>the</strong> same<br />
composition<br />
• Solutions were checked <strong>for</strong> impurities by means <strong>of</strong><br />
gamma-ray spectrometry <strong>and</strong> long-term LS<br />
measurements<br />
O. Nähle <strong>and</strong> K. Kossert <strong>Comparison</strong> <strong>of</strong> <strong>TDCR</strong> <strong>and</strong> CN <strong>for</strong> β emitters