By Anonymous on Sunday, June 1, 2003 - 12:47 am:
I am working on purity of antioxidants on HPLC, in one of my sample (Irganox-1098) I am using mix. of actonitrile/water/THF in C18 column but not getting good results. If any one know other alternete method pl. respond.
Thanks
By Chris Pohl on Monday, June 2, 2003 - 08:05 am:
I don't know if this will be any help since it doesn't include the specifically named compound, but attached below is a link to an application note which includes a method for separating a number of antioxidants in this product family. http://www.dionex.com/servletwl1/FileDownloader/slot114/77797/AN331releasedJC120400.pdf
By Anonymous on Monday, June 2, 2003 - 01:05 pm:
There are many applications notes for various antioxidants out there. It just depends on what your looking for.. Check any of the major column suppliers for application notes.