Recovery of Total Citric Acid by Titration Method
% Level	Citric Acid
	Amount Added	volume Taken for Titration	Volume of NaOH Consumed	Amount Recovered	Average
	(µg/mL)	(mL)	(mL)	PPM	% Recovery
50	25	50	1.94	24.84	99.37
75	37.5	50	2.90	37.14	99.03
100	50	50	3.90	49.94	99.88
125	62.5	50	4.81	61.59	98.55
150	75	50	5.91	75.68	100.91
Overall Avg.	99.55
% Recovery	99.55
Overall	0.90
% RSD	0.91