A Fast and Validated HPLC Method for Simultaneous Determination of Dopamine, Dobutamine, Phentolamine, Furosemide, and Aminophylline in Infusion Samples and Injection Formulations

Table 5

The results obtained by the proposed methods and the reference methods.

Compound	The proposed methods		The Chinese Pharmacopoeia (2015)
	Accuracy (%)	RSD (%)	Accuracy (%)	RSD (%)
DPM hydrochloride	100.7	1.1	100.1	0.8
DBM hydrochloride	97.8	1.2	98.7	0.5
PTM mesylate	98.2	0.8	99.4	0.6
FSM	101.6	0.4	99.8	1.1
APL	98.4	1.0	99.2	0.9