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Inquiry about USP code L57 related column

http://www.chromforum.org/viewtopic.php?t=1323

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Inquiry about USP code L57 related column

Posted: Tue Jan 18, 2005 11:53 pm
by choongin science
How do you do?
I'm TCS staff of choongin science in south korea,
reseller of chromatography items.

May I ask something?
I found below at some literature.

"USP L57 Chiral recognition protein, ovomucoid, chemically bonded to silica particles, about 5µm, with a pore size of 120 Å. "

Then would anyone let me know about RELATED COLUMN with USP L57 code?
It will so helpful to me.
Thanks a lot

Posted: Wed Jan 19, 2005 1:49 am
by tom jupille
= Ultron OVM.

Available from Agilent, I believe.

Posted: Wed Jan 19, 2005 4:54 am
by maris
It's from USP last edition :


PACKING (Clopidogrel bisulfate, Ultron ES-OVM) - A chiral-recognition protein, ovomucoid, chemically bonded to silica particles, about 5 µm in diameter, having a pore size of 120 angstrons.
L57 BRAND NAME MANUFACTURER
Ultron ES-OVM Agilent Technologies

Posted: Wed Jan 19, 2005 4:56 am
by maris
also see the originator's website;
http://shinwa-cpc.co.jp/eng/lc/product/es.html
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