International Journal of Analytical Chemistry / 2020 / Article / Tab 2

Research Article

Development of an Enzyme-Linked Immunosorbent Assay Method for the Detection of Rhein in Rheum officinale

Table 2

Validations among ELISA runs for the analysis of rhein.

Rhein (ng/mL)RSD (%)
Intra-assayInterassay

03.416.84
1.000.380.64
0.501.310.70
0.250.650.86
0.162.733.59
0.061.923.87
0.034.304.20
0.022.133.53

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