Intra-assay Precision (Precision within an assay):Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Intra-Assay CV: ≤6.8%
Inter-assay Precision (Precision between assays):Three samples of known concentration were tested in five separate assays to assess inter-assay precision.
Inter-Assay CV: ≤9.2%
回收率
回收率:低、中和高浓度的分析物被掺入到血清或者血浆样本中,进行回收实验测定。
Sample Type
Average(%)
Recovery Range(%)
Serum
89
83-95
Plasma
91
85-97
线性
给定样本通过梯度稀释,每次稀释的测量值与理论值的比值。
Sample
1:2
1:4
1:8
1:16
serum(n=5)
80-91%
86-97%
107-116%
95-107%
EDTA plasma(n=5)
106-118%
103-112%
80-92%
105-113%
heparin plasma(n=5)
81-90%
111-120%
107-117%
85-85%
文献
1. Ginger ingredients inhibit the development of diethylnitrosoamine induced premalignant phenotype in rat chemical hepatocarcinogenesis model
Auth: Mahmoud A. Mansour, Saleh A. Bekheet, Salim S. Al-Rejaie, Othman A. Al-Shabanah, Tawfeq A. Al-Howiriny,