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STRANGE COLUMN
Posted: Mon Mar 14, 2005 5:21 pm
by chris knutsen
We have a method for a client that calls for a 4.6 micron X 120 mm which contains 7 micron silica coated with C18. We are having a heck of a time finding this packing and wonder if anyone has any information that I can get to help us get this. We have expanded all of our resources.
Thanks
Posted: Mon Mar 14, 2005 6:37 pm
by MG
Alltech will pack custom columns upon request (
www.alltechweb.com), and probably some other vendors will do so as well. We once had them pack a custom column that we couldn't find listed.
(I have no affiliation with Alltech).
Posted: Mon Mar 14, 2005 11:22 pm
by Uwe Neue
It is not a good description of the packing, also the column length is rather unusual. Custom-packed columns with 7 micron particles can be obtained from Waters, but the 12 cm might be tough.