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- Posts: 9
- Joined: Sun Mar 05, 2017 6:05 pm
I haven't found anything on this subject on the forum...
I have found new IC columns (both analytical and guard columns (CS12A)) today, but I've noticed that it was produced in 2010. The columns were not used at all.
Does anybody know what's the shelf life of the column? Is there any possibility that this column is not good for analysis, since it stayed with factory eluent inside for 7 years? If the column is not OK, I have the possibility to return it to the distributor...
If the column is OK, should I perform the regeneration first, or I could just condition it with the eluent?
Thanks!