Table 3.

Type 2 phantoms measured with device id50. See text for details. Values reported for each phantom are average and standard deviation (and corresponding CV) for the three different days of measurement.

Phantom	TSI	${\mathit{CV}}_{\mathit{TSI}}$	THC	${\mathit{CV}}_{\mathit{THC}}$
	(%)	(%)	($\mathsf{\mu }$ M)	(%)
#1	50.6 ± 0.8	1.6	42.4 ± 0.4	0.9
#2	50.2 ± 0.4	0.9	44.1 ± 0.4	1.0
#3	50.6 ± 0.7	1.4	44.5 ± 0.6	1.3
#4	51.7 ± 0.9	1.6	41.6 ± 1.0	2.4
#5	51.5 ± 0.6	1.3	41.3 ± 0.7	1.7
#6	52.7 ± 0.5	0.9	39.9 ± 0.1	0.3
#7	51.2 ± 0.4	0.7	42.5 ± 0.3	0.7
#8	54.5 ± 0.4	0.8	37.2 ± 0.8	2.2
#9	50.4 ± 0.6	1.3	44.6 ± 0.7	1.5
#10	54.2 ± 0.7	1.2	40.9 ± 1.0	2.5