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Table 1 Coefficient of variation (CV) of the TEAC assay and variants

From: Spectrophotometric assays for total antioxidant capacity (TAC) in dog serum: an update

Method Specie Intra-assay CV (%) Inter-assay CV (%) Reference
ABTS, metmyoglobin and H2O2 Human 0.54–1.59 3.6–6.1 [8]
Kit - Miller et al. [8] Human 2.5 5.0 [20]
ABTS and H2O2 Human 1.3–2.5 1.5–2.9 [9]
Kit - Erel [9] Human No reported 8.9 [21]
Kit - Miller et al. [8] Dogs 2.8 No reported [33]
  1. TEAC, Trolox equivalent antioxidant capacity; ABTS, 2,2’- azino - bis(3 - ethylbenz - thiazoline - 6 - sulfonic acid); H2O2, hydrogen peroxide