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Ascentis® Express 160 Å C30 (2.7 μm) HPLC Columns

L × I.D. 15 cm × 1.0 mm HPLC Capillary Column

Synonym(e):

Ascentis® Express 160 Å C30, 2.7 μm HPLC Column

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UNSPSC Code:
41115709
NACRES:
SB.52
Particle size:
2.7 μm
Matrix active group:
C30 (RP30), C30 (triacontyldimethyl) bonding phase
Pore size:
160 Å pore size
Matrix:
Fused-Core® particle platform
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Produktname

Ascentis® Express 160 Å C30, 2.7 μm HPLC Column, column L × I.D. 15 cm × 1.0 mm

agency

suitable for USP L62

Quality Segment

feature

endcapped

analyte functional class(es)

fat soluble vitamins, lipids

analyte chemical class(es)

aflatoxins, carotenoids, esters, fatty acids, steroids (cholesteryl esters)

extent of labeling

4.5% Carbon loading

column L × I.D.

15 cm × 1.0 mm

matrix

Fused-Core® particle platform

matrix active group

C30 (RP30), C30 (triacontyldimethyl) bonding phase

particle size

2.7 μm

pore size

160 Å pore size

operating pH range

2-9

General description

Ascentis® Express 160 Å C30 is a high-speed, high-performance liquid chromatography column based on the wider-pore 160 Å Fused-Core® particle design to provide adequate spacing for the long-chain C30 ligands. The particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 μm thick porous shell and the small overall particle size of 2.7 μm. The endcapped triacontylsilane stationary phase of the C30 provides a stable, reversed-phase packing that can be used for hydrophobic, long-chain, structural isomers such as vitamins and lipids.

Analysis Note

The target analytes include hydrophobic analytes, lipids, carotenoids, and fat soluable vitamins (A, D, E, K).

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.


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