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  Indian J Med Microbiol
 

Figure 3: Effect of isopropyl alcohol-glycerin-water ratios on inhibition zone diameter produced against test organisms. B1: 85% isopropyl alcohol, 5% glycerin, and 10% distilled water (pH 6.98±0.08); B2: 85% isopropyl alcohol, 10% glycerin, and 5% distilled water (pH 7.12±0.05); B3: 85% isopropyl alcohol, 15% glycerin, and 0% distilled water (pH 7.14±0.10).

Figure 3: Effect of isopropyl alcohol-glycerin-water ratios on inhibition zone diameter produced against test organisms. B1: 85% isopropyl alcohol, 5% glycerin, and 10% distilled water (pH 6.98±0.08); B2: 85% isopropyl alcohol, 10% glycerin, and 5% distilled water (pH 7.12±0.05); B3: 85% isopropyl alcohol, 15% glycerin, and 0% distilled water (pH 7.14±0.10).