50737-U

Ascentis^® Express 90 Å RP-Amide (5 μm) HPLC Columns

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å RP-Amide (5 μm) HPLC Columns
Brand: SUPELCO

L × I.D. 10 cm × 2.1 mm, HPLC Column

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UNSPSC Code:

41115700

NACRES:

SB.52

L × i.d.:

10 cm × 2.1 mm

Particle size:

5 μm

Matrix active group:

amide, alkyl phase

Pore size:

90 Å pore size

Matrix:

Fused-Core^® particle platform
superficially porous particle

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Nombre del producto

Ascentis^® Express RP-Amide, 5 μm HPLC Column, 5 μm particle size, L × I.D. 10 cm × 2.1 mm

material

stainless steel column

agency

suitable for USP L60

product line

Ascentis^®

feature

endcapped

manufacturer/tradename

Ascentis^®

packaging

1 ea of

parameter

60 °C temp. range
600 bar max. pressure (9000 psi)

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

10 cm × 2.1 mm

surface area

90 m²/g

impurities

<5 ppm metals

matrix

Fused-Core^® particle platform
superficially porous particle

matrix active group

amide, alkyl phase

particle size

5 μm

pore size

90 Å pore size

pH range

2-9

application(s)

food and beverages

separation technique

reversed phase

Quality Level

100

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Analytical Chemistry

Analytical Chromatography

HPLC Columns

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Este artículo	50753-U	50733-U	50734-U
Supelco 50737-U Ascentis^® Express RP-Amide, 5 μm HPLC Column	Supelco 50753-U Ascentis^® Express RP-Amide, 5 μm HPLC Column	Supelco 50733-U Ascentis^® Express RP-Amide, 5 μm HPLC Column	Supelco 50734-U Ascentis^® Express RP-Amide, 5 μm HPLC Column
particle size 5 μm	particle size 5 μm	particle size 5 μm	particle size 5 μm
separation technique reversed phase	separation technique reversed phase	separation technique reversed phase	separation technique reversed phase
matrix active group amide, alkyl phase	matrix active group amide, alkyl phase	matrix active group amide, alkyl phase	matrix active group amide, alkyl phase
L × I.D. 10 cm × 2.1 mm	L × I.D. 10 cm × 3 mm	L × I.D. 3 cm × 2.1 mm	L × I.D. 5 cm × 2.1 mm
pore size 90 Å pore size	pore size 90 Å pore size	pore size 90 Å pore size	pore size 90 Å pore size
product line Ascentis^®	product line Ascentis^®	product line Ascentis^®	product line Ascentis^®

General description

Ascentis Express 5 μm RP-Amide is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core^® particle design. 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 0.6 μm thick porous shell and the highly uniform overall particle size of 5 μm. The one-step bonded, endcapped, amide-based, polar-embedded stationary phase of Ascentis Express 5 μm RP-Amide provides a stable, reversed-phase packing with decreased hydrophobic character. Ascentis Express RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8. The polar-embedded Ascentis Express 5 μm RP-Amide columns are compatible with 100% aqueous mobile phases without suffering from “phase collapse”.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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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Michael T Furlong et al.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 36-41 (2013-04-02)

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Today sub-2 microm packed columns are very popular to conduct fast chromatographic separations. The mass-transfer resistance depends on the particle size but some practical limits exist not to reach the theoretically expected plate height and mass-transfer resistance. Another approach applies

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A simple, rapid and sensitive method based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed and validated for the quantitative determination in rat plasma of a new candidate for AD treatment, namely PC 48 (a 7-MEOTA-donepezil like compound) in

On-line SPE-UHPLC method using fused core columns for extraction and separation of nine illegal dyes in chilli-containing spices.

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Talanta, 130, 433-441 (2014-08-28)

The presented work describes the development of a simple, fast and effective on-line SPE-UHPLC-UV/vis method using fused core particle columns for extraction, separation and quantitative analysis of the nine illegal dyes, most frequently found in chilli-containing spices. The red dyes

Simultaneous quantitative analyses of indole and oxindole alkaloids of Uncaria Hook in rat plasma and brain after oral administration of the traditional Japanese medicine Yokukansan using high-performance liquid chromatography with tandem mass spectrometry.

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Uncaria Hook (UH) alkaloids are involved in the beneficial effects of Yokukansan. However, the pharmacokinetics of UH alkaloids after oral administration of Yokukansan has not yet been sufficiently investigated. Therefore, we developed and validated a sensitive and specific high-performance liquid

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Ascentis Express 5 um RP-Amide Column Care and Use Sheet

Ascentis® Express 5 μm RP-Amide Column Care & Use Sheet

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Ascentis® Express 90 Å RP-Amide (5 μm) HPLC Columns