581343-U
Ascentis® C18 (5 µm) HPLC Columns
L × I.D. 25 cm × 10 mm, HPLC Column
Synonyme(s) :
Ascentis RP18 HPLC Column
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About This Item
Code UNSPSC :
41115700
eCl@ss :
32110501
Nomenclature NACRES :
SB.52
Produits recommandés
product name
Colonne Ascentis® C18 pour HPLC, 5 μm particle size, L × I.D. 25 cm × 10 mm
Matériaux
stainless steel column
Agence
suitable for USP L1 (Similar to Phenomenex Luna C18)
Gamme de produits
Ascentis®
Caractéristiques
endcapped
Fabricant/nom de marque
Ascentis®
Conditionnement
1 ea of
Ampleur du marquage
25% Carbon loading
Paramètres
≤70 °C temp. range
400 bar pressure (5801 psi)
Technique(s)
HPLC: suitable
L × D.I.
25 cm × 10 mm
Superficie
450 m2/g
Couverture de surface
3.7 μmol/m2
Impuretés
<5 ppm metals
Matrice
fully porous particle
silica gel high purity, spherical
Groupe de la matrice active
C18 (octadecyl) phase
Taille des particules
5 μm
Dimension de pores
100 Å
operating pH range
2-8
Application(s)
food and beverages
Technique de séparation
reversed phase
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Description générale
Ascentis C18 est une colonne de première intention pour HPLC, extrêmement stable et fiable, qui donne des pics de forme symétrique et une excellente rétention, y compris pour des composés difficiles.
Application
- 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).
Caractéristiques et avantages
- Excellente rétention
- Forme symétrique du pic
- Forte reproducibilité
- Compatibilité totale LC-MS
Informations légales
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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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
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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
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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
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
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