581322-U
Ascentis® C18 (3 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
Synonym(e):
Ascentis RP18 HPLC Column
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About This Item
UNSPSC-Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Empfohlene Produkte
product name
Ascentis® C18 HPLC-Säule, 3 μm particle size, L × I.D. 15 cm × 4.6 mm
Materialien
stainless steel column
Qualitätsniveau
Agentur
suitable for USP L1 (Similar to Phenomenex Luna C18)
Produktlinie
Ascentis®
Leistungsmerkmale
endcapped
Hersteller/Markenname
Ascentis®
Verpackung
1 ea of
Kennzeichnungsgrad
25% Carbon loading
Parameter
≤70 °C temp. range
400 bar pressure (5801 psi)
Methode(n)
HPLC: suitable
LC/MS: suitable
L × ID
15 cm × 4.6 mm
Oberflächenbereich
450 m2/g
Oberflächendeckung
3.7 μmol/m2
Verunreinigungen
<5 ppm metals
Matrix
fully porous particle
silica gel high purity, spherical
Aktive Matrixgruppe
C18 (octadecyl) phase
Partikelgröße
3 μm
Porengröße
100 Å
operating pH range
2-8
Anwendung(en)
food and beverages
Trenntechnik
reversed phase
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Allgemeine Beschreibung
Die Ascentis C18 ist eine äußerst stabile und zuverlässige HPLC-Säule, die eine symmetrische Peak-Form sowie eine ausgezeichnete Retention auch schwieriger Verbindungen ermöglicht.
Anwendung
- A dilute-and-shoot liquid chromatography-tandem mass spectrometry method for urinary 18-hydroxycortisol quantification and its application in establishing reference intervals: This paper details the application of Ascentis® C18 columns in a clinical setting to measure cortisol levels in urine. The method provides a fast, accurate, and reliable way to assess patient hormonal profiles, critical for diagnosing endocrine disorders (Zhao et al., 2022).
- A Comparative Study on Analysis of Ginsenosides in American Ginseng Root Residue by HPLC-DAD-ESI-MS and UPLC-HRMS-MS/MS: Utilizing Ascentis® C18, this study compares different analytical methods for quantifying ginsenosides. It showcases the column′s adaptability and precision in natural product research, essential for ensuring the quality and efficacy of herbal medicines (Hsu et al., 2022).
- Validation of a Rapid and Easy-to-Apply Method to Simultaneously Quantify Co-Loaded Dexamethasone and Melatonin PLGA Microspheres by HPLC-UV: Highlighting the Ascentis® C18′s effectiveness in pharmaceutical formulations, this research demonstrates its capacity to analyze complex drug delivery systems, contributing to the development of more effective therapeutic solutions (Brugnera et al., 2022).
- Simultaneous determination of ivermectin, clorsulon and their related substances in an injectable finished product by a stability-indicating RP-HPLC method: This publication illustrates the application of the Ascentis® C18 in veterinary medicine, providing crucial insights into drug stability and composition which are vital for regulatory compliance and animal safety (Padivitage et al., 2022).
Leistungsmerkmale und Vorteile
- Ausgezeichnete Retention
- Symmetrische Peak-Form
- Hohe Reproduzierbarkeit
- Vollständig LC-MS-kompatibel
Rechtliche Hinweise
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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Lagerklassenschlüssel
11 - Combustible Solids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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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
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
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
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
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