Acidic compounds HPLC analysis
Chromatography Forum: LC Archives: Acidic compounds HPLC analysis
Top of pagePrevious messageNext messageBottom of pageLink to this message  By AV on Monday, April 26, 2004 - 07:50 am:

hi,
I am going to analyze some acidic compounds by HPLC, I found in literature methods in which have been used either TFA (0.1%) or TEA (0.1%). I know that TFA can cause problems in a further LC-MS analysis and maybe I can replace it by formic acid but, what about the TEA?
could you suggest me any alternative?

Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Monday, April 26, 2004 - 04:28 pm:

Ammonia

Top of pagePrevious messageNext messageBottom of pageLink to this message  By AV on Tuesday, April 27, 2004 - 06:02 am:

thanks for your suggestion, I will try it!

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