Taurine is a biologically significant molecule with a zwitterionic character, which makes it a difficult analysis target. COSMOSIL HILIC has a unique anion-exchange mechanism which allows strong retention of taurine with good peak shape. It is USP packing type L104, specified on the official monogram for taurine.
>> General information on COSMOSIL HILIC
https://www.nacalaiusa.com/products/view/96/cosmosil-hilic
>> USP revision notice for taurine (PDF file)
https://www.uspnf.com/sites/default/files/usp_pdf/EN/USPNF/revisions/taurine-rb-notice-20190301.pdf
We are pleased to inform you that this year is the 40th anniversary for COSMOSIL HPLC columns. Please visit our special page to get to know the history of COSMOSIL and see the limited edition premium package.
Special page (Nacalai Tesque, Inc.):
https://www.nacalai.co.jp/global/cosmosil/cosmosil_40th/index.html
Product information:
https://www.nacalaiusa.com/products/2/analytical-sciences
COSMOSIL Application, which includes more than 7,700 applications using COSMOSIL/COSMOCORE columns, is now usable by clicking the link below which is in Nacalai Tesque, Inc. The application is searchable by sample category, sample name, CAS No., column name and particle size.
COSMOSIL Application
https://www.nacalai.co.jp/cosmosil/data/csmosrchtop.cfm?lc=E
Comparison of Retention Behavior between Supercritical Fluid Chromatography and Normal-Phase High-Performance Liquid Chromatography with Various Stationary Phases
Reference:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6650800/
COSMOSIL SFC Columns:
https://www.nacalaiusa.com/products/list/63/cosmosil-sfc-column
We are attending HPLC 2020 takes place June 22 - 24 at the Town and County, San Diego, CA.
http://hplc2020-usa.org/
Please stop by our booth!
We will be attending the International Society for Stem Cell Research (ISSCR) 2020 annual meeting, booth No. 632: 24 - 27 June, Boston Convention and Exhibition Center, Boston, MA.
https://www.isscr.org/meetings-events/annual-meetings/isscr-annual-meeting-2020
Please stop by our booth #632!
We will be attending the AACR Annual Meeting 2020, booth No. 515: April 26-29, San Diego Convention Center, San Diego, CA
https://www.aacr.org/meeting/aacr-annual-meeting-2020/
Please stop by our booth #515 !
We are attending Experimental Biology 2020 takes place April 5 - 7 at the San Diego Convention Center.
https://experimentalbiology.org/2020/home.aspx
Please stop by our booth #1430.
We are pleased to announce the launch of our new HPLC columns and methods, a size exclusion-based method for the purification of long mRNA, and a reverse-phase method for the purification of oligonucleotides.
Click the link below for getting more information:
http://www.nacalaiusa.com/products/list/83/mrna-oligonucleotides
We will be attending the PITTCON 2020 Conference and Expo, 1-5 March, McCormick Place, Chicago, Illinois.
https://pittcon.org/conferees/
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