Table 3.

Method precision.

Analyte	Repeatability (intra-day)	Intermediate precision (inter-day)
Epicatechin	4%	2%
dp2	6%	2%
dp3	6%	3%
dp4	5%	2%
dp5	3%	4%
dp6	2%	7%
dp7	2%	8%
dp8	3%	10%
dp9	4%	13%
dp10	5%	13%

N = 3 replicates per analyte.