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Table 4 Precision, repeatability and stability of the method

From: Comparative analysis of diosgenin in Dioscorea species and related medicinal plants by UPLC-DAD-MS

Analyte

Precision RSD (%,n = 6)

Repeatability

Stability RSD (%,n = 6)

Day 1

Day 2

Day 3

Inter-day RSD (%)

Determined (mg/g)

RSD (%)

Determined (mg/g)

RSD (%)

Determined (mg/g)

RSD (%)

Diosgenin

2.40

11.01 ± 0.24

2.18

11.47 ± 0.43

3.73

11.10 ± 0.22

2.01

2.16

4.57