TABLE 2.

Proportion of reactive results in 14 samples from ECs tested in 10 to 30 replicate Ultrio and Ultrio Plus assays

Sample	cps/mL	Ultrio			Ultrio Plus
		Reactive	Number	Percent	Reactive	Number	Percent
1	0.1	1	30	3	2	30	7
2	0.1	1	19	5	2	20	10
3	0.1	0	20	0	2	20	10
4	0.2	2	20	10	1	20	5
5	0.2	2	20	10	3	20	15
6	0.2	2	20	10	4	20	20
7	0.2	3	20	15	5	20	25
8	0.2	4	25	16	3	20	15
9	0.3	5	25	20	4	20	20
10	0.3	5	20	25	8	20	40
11	0.9	13	25	52	13	20	65
12	1.6	7	10	70	10	10	100
13	3.5	20	23	87	15	20	75
14	4.3	18	20	90	17	20	85
All		83	297	28	89	280	32