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51569-U

Supelco

Ascentis® Express 90 Å RP-Amide (2 μm) HPLC Columns

L × I.D. 5 cm × 2.1 mm UHPLC Column

Synonyme(s) :

Core-shell (SPP) Fused Core polar embedded HPLC column

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About This Item

Code UNSPSC :
41115700
Nomenclature NACRES :
SB.52

product name

Ascentis® Express RP-Amide, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 5 cm × 2.1 mm

Matériaux

stainless steel column

Niveau de qualité

100

Agence

suitable for USP L60

Gamme de produits

Ascentis®

Caractéristiques

endcapped

Fabricant/nom de marque

Ascentis®

Conditionnement

1 ea of

Paramètres

1000 bar max. pressure (14500 psi)
60 °C temp. range

Technique(s)

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

L × D.I.

5 cm × 2.1 mm

Superficie

120 m2/g

Impuretés

<5 ppm (metals)

Matrice

Fused-Core particle platform
superficially porous particle

Groupe de la matrice active

amide, alkyl phase

Taille des particules

2 μm

Dimension de pores

90 Å pore size

pH

2-9

Application(s)

food and beverages

Technique de séparation

reversed phase

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Description générale

Ascentis® Express 2 μm RP-Amide is a high-speed, high-performance liquid chromatography column based on a new Fused-Core® particle design. The fused core partical 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 0.4 micron thick porous shell and the small overall particle size of 2-microns. The one-step bonded, end-capped, amide-based polar-embedded stationary phase of Ascentis Express 2 μm RP-Amide provides, a stable, reversed phase packing with decreased hydrophobic character. Ascentis Express 2 μm RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8.

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Informations légales

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

Produit(s) apparenté(s)

Réf. du produit
Description
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Certificats d'analyse (COA)

Lot/Batch Number
USRRI001460
USRRI001455
USRRI001454
USRRI001453
USRRI001452

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Martin Mzik et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1020, 85-89 (2016-04-01)
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
Michael T Furlong et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 36-41 (2013-04-02)
Clopidogrel is prescribed for the treatment of Acute Coronary Syndrome and recent myocardial infarction, recent stroke, or established peripheral arterial disease. A sensitive and reliable high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) assay was developed and validated to enable reliable
S Fan et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(12), 2093-2101 (2013-10-22)
A liquid chromatography-linear ion-trap spectrometry (LC-MS³) method using β-receptor molecular-imprinted polymer (MIP) solid-phase extraction (SPE) as clean-up was developed to determine simultaneously and confirmatively residues of 25 β₂-agonists and 21 β-blockers in urine samples. Urine samples were subjected to enzymatic
Hirotaka Kushida et al.
Biomedical chromatography : BMC, 27(12), 1647-1656 (2013-07-03)
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
Fan Sai et al.
Journal of agricultural and food chemistry, 60(8), 1898-1905 (2012-02-15)
A sensitive method has been developed for the simultaneous determination of residues of 25 β₂-agonists and 23 β-blockers in animal foods by high-performance liquid chromatography coupled with linear ion trap mass spectrometry (HPLC-LIT-MS). This method is based on a new
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Contenu apparenté

HPLC de petites molécules

Les petites molécules sont des ions ou des composés d'une masse moléculaire généralement inférieure à 900 daltons. Ces molécules peuvent être séparées efficacement et analysées par HPLC, UHPLC et LC-MS en utilisant essentiellement des particules de silice ou des phases stationnaires monolithiques présentant un large éventail de chimies de colonnes (modifications) différentes.

Small Molecule HPLC

Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).

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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