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581347-U

Supelco

Ascentis® C18 (5 µm) HPLC Columns

L × I.D. 25 cm × 21.2 mm, HPLC Column

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About This Item

Código UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Ascentis® C18 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 21.2 mm

Materiales

stainless steel column

Agency

suitable for USP L1 (Similar to Phenomenex Luna C18)

Línea del producto

Ascentis®

Características

endcapped

fabricante / nombre comercial

Ascentis®

envase

1 ea of

Extensión del etiquetado

25% Carbon loading

Parámetros

≤70 °C temp. range
400 bar pressure (5801 psi)

técnicas

HPLC: suitable

L × D.I.

25 cm × 21.2 mm

superficie

450 m2/g

cobertura de la superficie

3.7 μmol/m2

impurezas

<5 ppm metals

matriz

fully porous particle
silica gel high purity, spherical

grupo activo de la matriz

C18 (octadecyl) phase

tamaño de partícula

5 μm

tamaño de poro

100 Å

operating pH range

2-8

aplicaciones

food and beverages

técnica de separación

reversed phase

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Descripción general

The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative dimensions (50 mm I.D.). The family includes C18, C8, Phenyl, Si and embedded polar group phase, RP-Amide.

Ascentis C18 is an extremely stable and reliable first choice HPLC column that gives symmetric peak shape and excellent retention even for difficult compounds.

Características y beneficios

  • Excellent retention
  • Symmetric peak shape
  • High reproducibility
  • Complete LC-MS compatibility

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Información legal

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

Producto relacionado

Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
292212-01
291971-01
291485-01
290838-01
290692-01

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Federica Vacondio et al.
Journal of pharmaceutical and biomedical analysis, 46(1), 200-205 (2007-10-26)
A rapid, simple and sensitive liquid chromatography-mass spectrometry (LC-MS) method was developed and validated for the determination of the imidazole H(3) antagonist ROS203 in rat plasma, using the superior homologue ROS287 as internal standard. Analyses were performed on an Agilent
Federica Pellati et al.
Journal of chromatography. A, 1242, 43-58 (2012-05-09)
In this study, a detailed phytochemical characterization of Echinacea pallida (Nutt.) Nutt. root extracts and dietary supplements was carried out for the first time by developing advanced chromatographic techniques, based on HPLC with diode array (DAD) and electrospray ionization-mass spectrometry
Dipanjan Goswami et al.
Biomedical chromatography : BMC, 23(11), 1227-1241 (2009-07-14)
A LC-MS/MS method for plasma topiramate analysis is delineated involving least number of healthy volunteers. Topiramate and amlodipine internal standard (IS) were extracted by simple centrifuge-coupled solid-phase extraction and reverse-phase chromatographic separation was performed on an Ascentis C(18) column. Turbo-spray
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 55(5), 934-948 (2011-04-19)
In this study, the composition of polyphenols (phenolic acids and flavonoids) in propolis extracts was investigated by HPLC-DAD and HPLC-ESI-MS/MS by comparing the performance of ion trap and triple quadrupole mass analyzers. The analyses were carried out on an Ascentis
Meiyun Shi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 951-952, 129-134 (2014-02-22)
Aralia mandshrica is a well-known traditional Chinese medicine from Northeast China commonly used to treat digestive, circulatory and immune system disorders. Calenduloside E is one of its bioactive components currently under evaluation as a pure drug. In this study, a
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