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51712-U

Supelco

Ascentis® Express 90 Å ES-Cyano (2 μm) HPLC Columns

L × I.D. 3 cm × 2.1 mm UHPLC Column

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About This Item

UNSPSC Code:
41115700
NACRES:
SB.52

865,00 $

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Product Name

Ascentis® Express ES-Cyano, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 3 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

1000 bar max. pressure (14500 psi)
80 °C temp. range

technique(s)

LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

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This Item
51734-U51732-U51717-U
Ascentis® Express ES-Cyano, 2 μm UHPLC Column 2 μm particle size, L × I.D. 3 cm × 2.1 mm

51712-U

Ascentis® Express ES-Cyano, 2 μm UHPLC Column

Ascentis® Express ES-Cyano, 2 μm UHPLC Column 2 μm particle size, L × I.D. 15 cm × 3 mm

51734-U

Ascentis® Express ES-Cyano, 2 μm UHPLC Column

Ascentis® Express ES-Cyano, 2 μm UHPLC Column 2 μm particle size, L × I.D. 10 cm × 3 mm

51732-U

Ascentis® Express ES-Cyano, 2 μm UHPLC Column

Ascentis® Express ES-Cyano, 2 μm UHPLC Column 2 μm particle size, L × I.D. 5 cm × 2.1 mm

51717-U

Ascentis® Express ES-Cyano, 2 μm UHPLC Column

separation technique

hydrophilic interaction (HILIC), reversed phase, normal phase

separation technique

hydrophilic interaction (HILIC), normal phase, reversed phase

separation technique

hydrophilic interaction (HILIC), normal phase, reversed phase

separation technique

hydrophilic interaction (HILIC), normal phase, reversed phase

matrix active group

phase, diisopropyl-cyanopropylsilane

matrix active group

phase, diisopropyl-cyanopropylsilane

matrix active group

phase, diisopropyl-cyanopropylsilane

matrix active group

phase, diisopropyl-cyanopropylsilane

L × I.D.

3 cm × 2.1 mm

L × I.D.

15 cm × 3 mm

L × I.D.

10 cm × 3 mm

L × I.D.

5 cm × 2.1 mm

particle size

2 μm

particle size

2 μm

particle size

2 μm

particle size

2 μm

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

General description

Ascentis® Express 2μm 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. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express 2μm 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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Certificates of Analysis (COA)

Lot/Batch Number
USPTY001257
USPTY001256
USPTY001255
USPTY001254

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Alex D Batista et al.
Talanta, 133, 142-149 (2014-12-02)
On-line sample pretreatment (clean-up and analyte preconcentration) is for the first time coupled to sequential injection chromatography. The approach combines anion-exchange solid-phase extraction and the highly effective pentafluorophenylpropyl (F5) fused-core particle column for separation of eight sulfonamide antibiotics with similar
Jakub Fibigr et al.
Journal of pharmaceutical and biomedical analysis, 120, 112-119 (2016-01-01)
A new high-performance liquid chromatography method using fused-core column for fast separation of resveratrol and polydatin has been developed and used for quality control of nutraceuticals with resveratrol and polydatin content. Retention characteristics (log k) were studied under different conditions
Jan Soukup et al.
Journal of chromatography. A, 1374, 102-111 (2014-12-30)
Excess adsorption of water from aqueous acetonitrile mobile phases was investigated on 16 stationary phases using the frontal analysis method and coulometric Karl-Fischer titration. The stationary phases include silica gel and silica-bonded phases with different polarities, octadecyl and cholesterol, phenyl

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