Table 5.

Precision results summary of V. macrocarpon test samples

Matrix	Analyte	Mean mg/g	s(w)a	s(b)b	s(t)c	RSDrd	HorRat
Freeze-dried cranberry	C3Ga	1.11	0.02	0.02	0.03	2.96	0.53
	C3Gl	0.03	0.01	0.01	0.04	12.70	1.32
	C3Ar	0.63	0.01	0.01	0.02	2.65	0.44
	P3Ga	1.82	0.03	0.03	0.05	2.62	0.51
	P3Ar	0.68	0.01	0.01	0.02	2.70	0.45
Cranberry extract powder	C3Ga	0.39	0.01	0.01	0.01	2.77	0.42
	C3Gl	0.02	0.01	0.01	0.01	11.20	1.07
	C3Ar	0.17	0.01	0.01	0.01	2.27	0.31
	P3Ga	0.44	0.01	0.01	0.01	2.73	0.43
	P3Ar	0.15	0.01	0.01	0.01	3.31	0.44
		Mean μg/mL
Cranberry juice	C3Ga	38.10	0.55	0.49	0.74	1.94	0.21
	C3Gl	1.03	0.03	0.05	0.054	5.28	0.33
	C3Ar	23.50	0.54	0.48	0.72	3.08	0.31
	P3Ga	74.10	0.98	0.87	1.31	1.77	0.21
	P3Ar	29.90	0.51	0.39	0.64	2.15	0.22
Cranberry juice cocktail	C3Ga	3.76	0.06	0.45	0.07	1.98	0.15
	C3Gl	0.12	0.01	0.02	0.02	19.8	0.89
	C3Ar	2.04	0.04	0.03	0.05	2.61	0.18
	P3Ga	6.49	0.13	0.03	0.01	1.99	0.16
	P3Ar	2.24	0.06	0.03	0.06	2.85	0.28

^as(w) = Within-day SD.

^bs(b) = Between-day SD.

^cs(t) = Total SD.

^dRSD_r = Total repeatability SD.