Fig. 2From: Database-aided UHPLC-Q-orbitrap MS/MS strategy putatively identifies 52 compounds from Wushicha Granule to propose anti-counterfeiting quality-markers for pharmacopoeiaThe total ion current (TIC) chromatogram of Wushicha Granule by the database-aided UHPLC-Q-orbitrap MS/MS analysis (Upper for negative ion mode; below for positive model. The positive mode however was the supplement for negative mode)Back to article page