The most suitable solvent system for thin layer chromatography/paper chromatography of inks is
A. N-butanol: pyridine: water (3: 1: 1.5)
B. Amyl alcohol: acetic acid: chloroform (6: 1: 2)
C. Ethanol: Acetone: acetic acid (4: 1: 5)
D. Amyl alcohol: acetic acid: pyridine (6: 1: 2)
Answer:A
The most suitable solvent system for thin layer chromatography/paper chromatography of inks is
A. N-butanol: pyridine: water (3: 1: 1.5) B. Amyl alcohol: acetic acid: chloroform (6: 1: 2) C. Ethanol: Acetone: acetic acid (4: 1: 5) D. Amyl alcohol: acetic acid: pyridine (6: 1: 2)