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Table 3 The gradient elution conditions of the mobile phase

From: A novel multidimensional strategy to evaluate Belamcanda chinensis (L) DC and Iris tectorum Maxim based on plant metabolomics, digital reference standard analyzer and biological activities evaluation

Time (min) Phase A (%) Phase B (%) Phase C (%)
0–15 5–17 0–83 95–0
15–24 17–20 83–80 0
24–48 20–24 80–76 0
48–52 24–28 76–72 0
52–60 28–31 72–69 0
60–65 31–35 69–65 0
65–80 35–70 65–30 0
80–81 70–5 30–0 0–95
81–90 5 0 95