Chromatography Forum

Does anyone have experience using the mix-mode Primesep (www.allsep.com) HPLC Columns. Are they stable, reproducible, etc.? Pros/Cons? Any feedback would be greatly appreciated.

Dear MPaciol,

Our exposure to the market is not big enough (yet) so you might not receive too many responses on your request. What you can do is a search on this board by keyword (SIELC, Primesep or Allsep) and see a few posts and discussions. If you have any quastions about our technology you can contact us directly and we can answer your questions or refer you to our customers for feed back.

Best regards from
SIELC

MP-
I have only purchased one of their columns, so I can't comment on batch to batch reproducibility. I will tell you that this column has worked very well for my current application. I was unable to achieve any type of resolution w/ standard columns.

So to that end, I think it is worth a try.

s