Chromatography Forum

Posted: **Wed Sep 12, 2007 2:23 pm**

Hi All,
What shelf life would you give on a bottle of silylanised wool once opened and then sampled once a week?
WK

Posted: **Wed Sep 12, 2007 2:54 pm**

Assuming that it does not get muck into it there is not much reason why it shold not last forever.

Peter

Posted: **Thu Sep 13, 2007 10:40 pm**

I think the more you handle the stuff, the more active sites you create.

Silylanised Quartz Wool