Chromatography Forum

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/

Choise of guard-column

http://www.chromforum.org/viewtopic.php?t=29371

Page 1 of 1

Choise of guard-column

Posted: Mon Mar 14, 2016 9:28 pm
by hplcnewuser1
Hi, I am using styrene/divinyl benzene, polymer PLPR-S 250X4.6 8um and I believe it is clogged. What is a good guard column for this column. We are separating peptides. Any suggestion appreciated.

Re: Choise of guard-column

Posted: Mon Mar 14, 2016 10:30 pm
by sav
Its general recommendation: PLPR-S, 8um, 10-20mm X 4.6 or 4mm ID

You can also use only precolumn filter (PEEK or Ti) - for example, VICI Sure-Guard In-Line Filter (Ti, 0.5 or 2um).

P.S.: Also you must verify your beliefs ;)
All times are UTC
Page 1 of 1
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/