Table 3.

HPGe full-energy-peak efficiency measurements and applied correction factors for the T-detector

Source type	Gamma-ray peak energy (keV)	Efficiency	Efficiency uncertainty (%)	Self-attenuation correction factor	Solution fill height correction factor
2 mL cylinders	276.3989	1.100E-04	0.616	0.915	0.985
	302.8508	1.026E-04	0.875	0.918	0.985
	356.0129	8.928E-05	0.309	0.923	0.985
	383.8485	8.363E-05	0.553	0.926	0.985
4 mL cylinders	276.3989	1.092E-04	0.565	0.915	0.985
	302.8508	1.008E-04	0.652	0.918	0.985
	356.0129	8.827E-05	0.270	0.923	0.985
	383.8485	8.265E-05	0.438	0.926	0.985
6 mL cylinders	276.3989	1.094E-04	0.452	0.915	0.985
	302.8508	1.016E-04	0.449	0.918	0.985
	356.0129	8.902E-05	0.242	0.923	0.985
	383.8485	8.325E-05	0.362	0.926	0.985
23 mL cylinders	276.3989	1.124E-04	1.551	0.915	0.985
	302.8508	1.035E-04	1.262	0.918	0.985
	356.0129	9.074E-05	1.180	0.923	0.985
	383.8485	8.498E-05	1.168	0.926	0.985