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Table 2 Five extraction solvents

From: Evaluation of fatty acids in groomed fingerprint by gas chromatographic analysis using various extraction solvents and treatment methods

Extraction solvents
1 Chloroform
2 Chloroform:methanol (3:1)
3 Acetone:chloroform:hexane (1:1:1)
4 Hexane:isopropanol (3:2)
5 Chloroform:ethanol (1:1)