Chromatography Forum is a public discussion group where you can post questions, news, or messages of interest to chromatographers everywhere, but you must be registered to participate (registration is FREE). If you are a registered user, please log in.
http://www.chromforum.org/
The pH stability of ammonium bicarbonate buffer is not good (water must be degassed before buffer preparation). The good practise is preparation of fresh AB buffer before application.I would like to compare ammonium bicarbonaat buffer vs 4-Methylmorpholine for buffering at ph 8.
YesCan i lower the ph of 100 mM ammonium bicarbonaat with formic acid?
formic acid/ammonium hydroxideby he way, what acid/base do i use o adjust pH of 4-methylmorpholine?