TABLE 2.

Ultracentrifuge concentration with comparison of two extraction kits from multiple wastewater sources

Source	Sample day	CT value
		QiaAmp			NucleoSpin
		N1	N2	RP	N1	N2	RP
Hospital	Baseline without DTT	33.25	39.85	35.31	30.90	32.54	30.14
	Baseline with DTT	36.46	34.71	32.62
	8	33.51	34.46	31.27	30.62	33.18	31.01
	9	38.72	39.39	30.10	39.09	37.50	31.37
	9 (duplicate)	35.90	37.45	27.48	38.37	38.56	28.17
	12	ND	ND	32.27	38.35	33.94	31.13
WWTP raw influent	Baseline without DTT	ND	ND	34.42	30.26	31.23	28.32
	Baseline with DTT	38.19	ND	32.94
	8	53.24	40.58	32.20	34.01	ND	30.26
WWTP primary solids	Baseline without DTT	36.22	ND	ND	31.76	32.46	34.62
	Baseline with DTT	34.75	36.21	40.1
	8	32.02	36.26	31.36	30.79	32.42	30.85
Dormitory	8	ND	38.85	30.89	34.70	37.99	30.61
	8 (duplicate)	ND	ND	30.89	32.58	35.58	31.29
	14	39.06	ND	32.93	37.30	39.32	30.38
	14, cleanout valve	ND	ND	33.56	ND	ND	32.51
	14, cleanout valve (duplicate)	ND	ND	36.87	ND	ND	34.78