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  6. MilliporeSigma™ Supelco™ Ascentis™ Express ES-Cyano UHPLC Column, 2 μm Particle Size

MilliporeSigma™ Supelco™ Ascentis™ Express ES-Cyano UHPLC Column, 2 μm Particle Size

Catalog No. 111020705
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Length (Metric):
2 cm
3 cm
5 cm
7.5 cm
10 cm
15 cm
Diameter (Metric):
2.1 mm
3 mm
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Catalog No. Length (Metric) Diameter (Metric)
111020705 10 cm 2.1 mm
111007236 2 cm 2.1 mm
111007237 3 cm 2.1 mm
111007238 5 cm 2.1 mm
111007089 7.5 cm 2.1 mm
111006811 15 cm 2.1 mm
111007239 3 cm 3 mm
111007240 5 cm 3 mm
111007090 7.5 cm 3 mm
111007010 10 cm 3 mm
111006812 15 cm 3 mm
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Catalog No. 111020705 Supplier MilliporeSigma™ Supelco™ Supplier No. 51724U
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Description

The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis™ Express 2 μm ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.

Ascentis™ Express 2 μm ES-Cyano UHPLC columns are based on a 90 Å Fused-Core™ particles. The Fused-Core 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 0.4-micron thick porous shell and the small overall particle size of 2-microns.

Specifications

Diameter (Metric) 2.1 mm
Length (Metric) 10 cm
Particle Size 2 μm
pH 1 to 8
Pore Size 90 Å
Stationary Phase Diisopropyl-Cyanopropylsilane
Product Line Ascentis
Matrix Diisopropyl-Cyanopropylsilane Phase/Fused-Core Particle Platform
Endcapped Yes
Phase Reversed Phase
Technique Fused-Core UHPLC
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Ascentis is a registered trademark of Sigma-Aldrich Co. LLC. Fused-Core is a registered trademark of Advanced Materials Technology, Inc.