pH-dependent virucidal effects of weak acids against pathogenic viruses

Table 2 pH in the reaction mixtures of molarity-dependent acids and 2%FBS DMEM

Acid	Molarity of acid	Original adjusted pH	pH in the reaction mixture^*
Acetate	1 M	2.31	2.39 ± 0.090
	0.1 M	2.73	3.25 ± 0.100
	0.01 M	3.31	4.46 ± 0.258
	0.001 M	3.94	7.35 ± 0.259
Citrate	1 M	1.25	1.27 ± 0.094
	0.1 M	1.85	2.02 ± 0.112
	0.01 M	2.46	2.94 ± 0.169
	0.001 M	3.2	6.41 ± 0.080
Oxalate	1 M	0.59	0.63 ± 0.100
	0.1 M	1.17	1.20 ± 0.000
	0.01 M	1.97	2.25 ± 0.029
	0.001 M	2.95	6.79 ± 0.305

pH in original adjusted weak acids was measured, following to measure pH in mixture in mixture in triplicate
^*Average value in triplicate ± 95% confidence interval

ISSN: 1349-4147