15044AST
Astec® CHIROBIOTIC® V2 Chiral HPLC Column
5 μm particle size, L × I.D. 25 cm × 21.2 mm
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Recommended Products
material
stainless steel column
Quality Level
Agency
suitable for USP L88
description
HPLC column
product line
Astec®
packaging
pkg of 1 ea
manufacturer/tradename
Astec®
parameter
0-45 °C temperature
241 bar pressure (3500 psi)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
25 cm × 21.2 mm
matrix
High-purity silica gel particle platform
fully porous particle
matrix active group
vancomycin phase
particle size
5 μm
pore size
200 Å
operating pH range
3.5-7.0
separation technique
chiral
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General description
Neutral molecules, amides, acids, esters and amines show considerable enantioselectivity on these vancomycin-based CSPs. A wide variety of secondary and tertiary amines have been separated on the CHIROBIOTIC® V in the polar ionic mode. The CHIROBIOTIC® V has demonstrated many of the separation characteristics of protein-based stationary phases, but with exceptional stability and much higher sample capacity. Some chiral analytes have been resolved that have not been reported separated on any other chiral stationary phase. CHIROBIOTIC® V and V2 differ in their bonding chemistry the pore size of the support particle, giving them different selectivity and preparative capacity.
CHIROBIOTIC FAQs
CHIROBIOTIC Reference Bibliography
Chiral Product Literature
- Bonded phase: Vancomycin
- Operating pH range: 3.5 - 7.0
- Particle diameter: 5, 10 or 16 μm
- Pore size: 100 Å (CHIROBIOTIC® V) or 200 Å (CHIROBIOTIC® V2)
CHIROBIOTIC FAQs
CHIROBIOTIC Reference Bibliography
Chiral Product Literature
Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC
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Chromatography Liquid Chiral Separations
Xiao, T.L., et al.
Encyclopedia of Separation Science, 1-15 (2000)
Enantioselective and sensitive determination of carvedilol in human plasma using chiral stationary-phase column and reverse-phase liquid chromatography with tandem mass spectrometry
Jiang, Juanjuan, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 960, 92-97 (2014)
Enantioselective determination of doxazosin in human plasma by liquid chromatography?tandem mass spectrometry using ovomucoid chiral stationary phase
Liu, Ke, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 878 (26), 2415-2420 (2010)
Quantitative determination of ondansetron in human plasma by enantioselective liquid chromatography-tandem mass spectrometry
Liu, Ke, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 864 (1-2), 129-136 (2008)
Validation of a chiral liquid chromatography?tandem mass spectrometry method for the determination of pantoprazole in dog plasma
Chen, Meixia, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 906, 85-90 (2012)
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