Figure 1
HPLC–DAD chromatograms. (a) Gallic acid at 270 nm. (b) GCE at 270 nm. GCE, Galla chinensis extract; HPCL–DAD, high-performance liquid chromatography–diode array detector.
Figure 1 | International Journal of Oral Science
HPLC–DAD chromatograms. (a) Gallic acid at 270 nm. (b) GCE at 270 nm. GCE, Galla chinensis extract; HPCL–DAD, high-performance liquid chromatography–diode array detector.
