210 Eluent Considerations
• Perchloric acid
• Nitric acid, up to 30% (6 N)
• Lactic acid
• Methanesulphonic acid
• Octanesulphonic acid
• Oxalic acid
• Pyridine-2,6-dicarboxylic acid
• Trifluoroacetic acid (TFA), up to 10%
Bases
The following is a list of bases that may be used with the 600E system:
• Ba(OH)
2
• KOH
•LiOH
• NaOH, up to 10 M
•NH
4
OH, up to 3 M
• Tetramethylammonium hydroxide pentahydrate
Organic Eluents
The following is a list of organic eluents that may be used with the 600E system:
• 4-cyanophenol
•Acetone
• Acetonitrile
• Amyl acetate
• Benzaldehyde
• Benzene
• Benzyl alcohol
• Butanol
• Carbon tetrachloride
• Chloroform
• Cyclohexane
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