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Table 2 Gradient elution schedule

From: Compound traditional Chinese medicine dermatitis ointment ameliorates inflammatory responses and dysregulation of itch-related molecules in atopic dermatitis

Time (min)

0.1% Phosphate water (A) %

Acetonitrile (B) %

0 ~ 30

90 ~ 85

10 ~ 15

30 ~ 40

85 ~ 70

15 ~ 30

40 ~ 50

70 ~ 55

30 ~ 45

50 ~ 75

55

45

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Chinese Medicine

ISSN: 1749-8546

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