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53473-U

Ascentis^® Express 90 Å ES-Cyano (2.7 μm) HPLC Columns

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å ES-Cyano (2.7 μm) HPLC Columns
Brand: SUPELCO

L × I.D. 10 cm × 2.1 mm, HPLC Column

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About This Item

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

SB.52

L × i.d.:

10 cm × 2.1 mm

Particle size:

2.7 μm

Matrix active group:

cyano phase

Pore size:

90 Å pore size

Matrix:

Fused-Core particle platform, superficially porous particle

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Properties

Product Name

Ascentis^® Express ES-Cyano, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm

material

stainless steel column

Quality Level

100

agency

suitable for USP L10

product line

Ascentis^®

feature

endcapped

manufacturer/tradename

Ascentis^®

packaging

1 ea of

parameter

≤80 °C temp. range, 600 bar max. pressure (9000 psi)

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

L × I.D.

10 cm × 2.1 mm

surface area

135 m²/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform, superficially porous particle

matrix active group

cyano phase

particle size

2.7 μm

pore size

90 Å pore size

pH range

1-8(lit.)

application(s)

food and beverages

separation technique

hydrophilic interaction (HILIC), normal phase, reversed phase

Description

General description

Ascentis^® Express ES-Cyano HPLC column is a high-speed, high-performance liquid chromatography column based on 90Å 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 0.5-micron thick porous shell and the small overall particle size of 2.7-microns. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.

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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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Articles

Selectivity Examination of Stationary Phases for HILIC

This article evaluates different phase chemistries for stationary phases in Hydrophilic Interaction Liquid Chromatography (HILIC) and uses multivariate analysis for classification based on chemical modification.

Global Trade Item Number

SKU	GTIN
53473-U	04061838530837