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Table 1 Relative color strength of extracted dye liquors at pH 3 to12

From: Extraction of eco-friendly natural dyes from mango leaves and their application on silk fabric

pH of extraction bath Color strength values
3 95
4 88.6
5 88.9
6 95.7
7 100
8 103.3
9 105
10 108.5
11 102.1
12 93.3
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