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53491-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 × 4.6 mm, HPLC Column

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About This Item

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

SB.52

L × i.d.:

10 cm × 4.6 mm

Particle size:

2.7 μm

Matrix active group:

CN, 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 × 4.6 mm

material

stainless steel column

Quality Segment

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 × 4.6 mm

surface area

135 m²/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform, superficially porous particle

matrix active group

CN, 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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