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UNSPSC Code:
41115700
NACRES:
SB.52
Particle size:
2.7 μm
Matrix active group:
Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding phase
Pore size:
160 Å pore size
Matrix:
Fused-Core® particle platform, superficially porous particle
产品名称
Ascentis® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column, column L × I.D. 10 cm × 3 mm
material
stainless steel column
agency
suitable for USP L11
product line
Ascentis®
feature
endcapped
packaging
1 ea of
extent of labeling
4.7% Carbon loading
technique(s)
HPLC: suitable, LC/MS: suitable
column L × I.D.
10 cm × 3 mm
surface area
90 m2/g
matrix
Fused-Core® particle platform, superficially porous particle
matrix active group
Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding phase
particle size
2.7 μm
pore size
160 Å pore size
operating pH range
2-9
separation technique
reversed phase
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General description
Ascentis® Express 160 Å Phenyl-Hexyl is a high-speed, high-performance liquid chromatography column based on a 160Å Fused-Core® particle design. The particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency for high molecular weight solutes (up to 20 kDa) 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, phenyl-hexyl bonded phase provides a stable, reversed phase packing with a pore structure and pore size that is optimized for reversed-phase HPLC separations of peptides and polypeptides, using typical acidic mobile phases favored for proteomic applications.
Analysis Note
Target analytes include electron-poor molecules, aromatic or unsaturated compounds (ketones, nitriles, alkenes), as well as peptides and polypeptides < 20 kDa.
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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