Table 2.

Minimum inhibitory concentration (MIC) of citric acid against clinical isolates

Serial no.	Name of microbe	MIC value (µg/ml)
1	P. aeruginosa	500–1000
2	Klebsiella spp.	2000–2500
3	S. aureus	900–1000
4	E. coli	1500–2000
5	S. albus	1200–1500
6	Streptococci	1000–1500
7	Citrobacter spp.	1000–1500