Method for methane sulfonic acid and maleic acid

Chromatography Forum: GC Archives: Method for methane sulfonic acid and maleic acid
Top of pagePrevious messageNext messageBottom of pageLink to this message  By kiran on Sunday, January 11, 2004 - 11:03 pm:

is there any any analytical method to estimate methane sulfonic acid and maleic acid by chromatography


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Monday, January 12, 2004 - 03:41 am:

You could try a FFAP cap column on GC with FID.
John


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Monday, January 12, 2004 - 03:44 am:

Or a Prevail organic acids column from Alltech. Mobile phase 0.08% aqueous formic acid or phosphate buffer pH 2.5 with acetonitrile added if peaks are a bit slow to elute. Detection UV at 210nm (use a high grade water). And no I don't work for Alltech - I just find the Prevail column is the best thing ever when it comes to organic acids.
John


Top of pagePrevious messageNext messageBottom of pageLink to this message  By AllsepTech on Monday, January 12, 2004 - 08:00 am:

We have column for the separationof organic and inorganic acids, please check the following links.
Please call us at 1-847-229-2629 or email at mail@allsep.com if you need assistance.

http://allsep.com/makeChr.php?chr=Chr_031
http://allsep.com/makeChr.php?chr=Chr_023
http://allsep.com/makeChr.php?chr=Chr_037
http://allsep.com/makeChr.php?chr=Chr_038


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