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Ascentis^® Express 90Å C8 (2.7 μm) HPLC Columns

Name: Ascentis<SUP>&#174;</SUP> Express 90Å C8 (2.7 μm) HPLC Columns
Brand: SUPELCO

L × I.D. 5 cm × 100 μm HPLC Capillary Column

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About This Item

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

SB.52

product name

Ascentis^® Express C8 Capillary, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 5 cm × 100 μm

material

stainless steel column

Agency

suitable for USP L7

product line

Ascentis^®

feature

endcapped

manufacturer/tradename

Ascentis^®

packaging

1 ea of

parameter

60 °C temp. range

technique(s)

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

L × I.D.

5 cm × 100 μm

surface area

135 m²/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform
superficially porous particle

matrix active group

C8 (octyl) phase

particle size

2.7 μm

pore size

90 Å

operating pH range

2-9

application(s)

food and beverages

separation technique

reversed phase

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Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.

Description

Pricing

14274

Acetonitrile with 0.1% ammonium acetate, tested for UHPLC-MS

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Gradient RP-HPLC method for the determination of potential impurities in atazanavir sulfate.

Sreenivasa Rao Chitturi et al.

Journal of pharmaceutical and biomedical analysis, 55(1), 31-47 (2011-02-15)

This paper proposes a simple and selective RP-HPLC method for the determination of process impurities and degradation products (degradants) of atazanavir sulfate (ATV) drug substance. Chromatographic separation was achieved on Ascentis(®) Express C8, (150mm×4.6mm, 2.7μm) column thermostated at 30°C under

Quality by design approach for the separation of naproxcinod and its related substances by fused core particle technology column.

Ugandar Reddy Inugala et al.

Journal of chromatographic science, 51(5), 453-459 (2012-10-13)

This paper describes the development of a rapid, novel, stability-indicating gradient reversed-phase high-performance liquid chromatographic method and associated system suitability parameters for the analysis of naproxcinod in the presence of its related substances and degradents using a quality-by-design approach. All

Development and validation of an HPLC-MS/MS method to determine clopidogrel in human plasma. Use of incurred samples to test back-conversion.

Luigi Silvestro et al.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 878(30), 3134-3142 (2010-10-20)

Quantitative methods using LC-MS/MS allow achievement of adequate sensitivity for pharmacokinetic studies with clopidogrel; three such methods, with LLOQs as low as 5 pg/mL, were developed and fully validated according to the well established FDA 2001 guidelines. The chromatographic separations

Comparison between evaporative light scattering detection and charged aerosol detection for the analysis of saikosaponins.

Han Young Eom et al.

Journal of chromatography. A, 1217(26), 4347-4354 (2010-05-11)

Saikosaponins are triterpene saponins derived from the roots of Bupleurum falcatum L. (Umbelliferae), which has been traditionally used to treat fever, inflammation, liver diseases, and nephritis. It is difficult to analyze saikosaponins using HPLC-UV due to the lack of chromophores.

An efficient chemical analysis of phenolic acids and flavonoids in raw propolis by microwave-assisted extraction combined with high-performance liquid chromatography using the fused-core technology.

Federica Pellati et al.

Journal of pharmaceutical and biomedical analysis, 81-82, 126-132 (2013-05-07)

A closed-vessel microwave-assisted extraction (MAE) technique was optimized for the first time for the extraction of polyphenols from raw propolis. The results obtained by means of response surface experimental design methodology showed that the best global response was reached when

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