From: Compound traditional Chinese medicine dermatitis ointment ameliorates inflammatory responses and dysregulation of itch-related molecules in atopic dermatitis
Time (min)
0.1% Aqueous formic acid (%) (A)
0.1% Formic acid acetonitrile (%) (B)
0
98
2
1
5
80
20
10
50
15
95
25
26
30