21103AST
Astec® CYCLOBOND I 2000 RSP Chiral (5 μm) HPLC Columns
L × I.D. 2 cm × 4 mm, HPLC Guard Cartridge
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
2 cm × 4 mm
Particle size:
5 μm
Matrix active group:
cyclodextrin, beta- phase
Pore size:
100 Å pore size
Matrix:
silica particle platform, fully porous particle
Product Name
Astec® CYCLOBOND I 2000 RSP Chiral HPLC Guard, Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
material
stainless steel column
Quality Level
agency
suitable for USP L45
description
HPLC guard column
product line
Astec®
packaging
pkg of 1 ea
technique(s)
HPLC: suitable, LC/MS: suitable
L × I.D.
2 cm × 4 mm
matrix
silica particle platform, fully porous particle
matrix active group
cyclodextrin, beta- phase
particle size
5 μm
pore size
100 Å pore size
operating pH
3.5-7
separation technique
chiral
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Related Content
CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.
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Catechin is a flavonoid present in fruits, wine and cocoa products. Most foods contain the (+)-enantiomer of catechin but chocolate mainly contains ( - )-catechin, in addition to its major flavanol, ( - )-epicatechin. Previous studies have shown poor bioavailability
S Rudaz et al.
Chirality, 11(4), 319-325 (1999-05-29)
An extensive study of the behavior of three chiral stationary phases (CSP) is presented for the stereoselective determination of methadone. The following chromatographic columns were selected: a cellulose, Chiralcel OJ; a modified cyclodextrin. Cyclobond I 2000 RSP, and a protein
Hua He et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 814(2), 385-391 (2005-01-11)
The aim of this work was to present the advantages of two polymeric cartridges (Oasis HLB from Waters and Abselut Nexus from Varian) for the solid-phase extraction of methadone enantiomers and its major metabolite, 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) and of some benzodiazepines
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 21103AST | 04061833479698 |