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50822-U

Supelco

Ascentis® Express 90 Å C18 (2 μm) HPLC Columns

L × I.D. 5 mm × 2.1 mm, HPLC Guard Cartridge, pkg of 3 ea

Synonyme(s) :

Core-shell (SPP) Fused Core C18 HPLC column

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About This Item

Code UNSPSC :
41115700
Nomenclature NACRES :
SB.52

product name

Ascentis® Express C18, 2 μm Guard Cartridge, 2 μm particle size, L × I.D. 5 mm × 2.1 mm, pkg of 3 ea

Matériaux

stainless steel column

Agence

suitable for USP L1

Gamme de produits

Ascentis®

Caractéristiques

endcapped

Conditionnement

pkg of 3 ea

Ampleur du marquage

7.2% carbon loading

Technique(s)

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

L × D.I.

5 mm × 2.1 mm

Superficie

120 m2/g

Matrice

superficially porous particle

Groupe de la matrice active

C18 (octadecyl) phase

Taille des particules

2 μm

Dimension de pores

90 Å pore size

pH de fonctionnement

2-9

Application(s)

food and beverages

Technique de séparation

reversed phase

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Description générale

Ascentis Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of Ascentis Express columns. These Ascentis Express guard columns are capable of continuous use at pressures up to 14500 psi (1000 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-Core® particles. Order guard column holder separately.

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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.

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Silvia Jakabová et al.
Journal of chromatography. A, 1232, 295-301 (2012-03-07)
Hyoscyamine (atropine) and scopolamine are the predominant tropane alkaloids in the Datura genus, occurring in all plant organs. The assessment of the alkaloid content of various plant parts is essential from the viewpoint of medical use, but also as a
Babu Rao Chandu et al.
SpringerPlus, 2(1), 194-194 (2013-06-07)
A bioequivalence study was proved of generic Febuxostat 80 mg tablets (T) in healthy volunteers.For this purpose, Authors developed a simple, sensitive, selective, rapid, rugged and reproducible liquid chromatography-tandem mass spectrometry method for the quantification of Febuxostat (FB) in human
Judy Stone
Methods in molecular biology (Clifton, N.J.), 1378, 301-320 (2015-11-26)
Serum from bar-coded tubes, and then internal standard, are pipetted to 96-well plates with an 8-channel automated liquid handler (ALH). The first precipitation reagent (methanol:ZnSO4) is added and mixed with the 8-channel ALH. A second protein precipitating agent, 1 %
Pankaj Partani et al.
Journal of chromatographic science, 54(8), 1385-1396 (2016-05-27)
A liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous determination of simvastatin (SV) and simvastatin acid (SVA) in human plasma. To improve assay sensitivity and achieve simultaneous analysis, SVA monitored in (-)ESI (electrospray ionization) mode within
Virginia Brighenti et al.
Journal of pharmaceutical and biomedical analysis, 143, 228-236 (2017-06-14)
The present work was aimed at the development and validation of a new, efficient and reliable technique for the analysis of the main non-psychoactive cannabinoids in fibre-type Cannabis sativa L. (hemp) inflorescences belonging to different varieties. This study was designed
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Articles

Optimisation de l'analyse à haut débit des cannabinoïdes dans diverses matrices sur une colonne C18 Ascentis® Express

Une procédure complète pour la séparation en HPLC de 17 cannabinoïdes dans différents produits à base de cannabis, utilisant une colonne C18 Ascentis® Express dans une analyse plus courte avec des temps de rétention stables. Apprenez-en davantage ici.

Optimizing for High Throughput Analysis of Cannabinoids in a Variety of Matrices Using Ascentis® Express C18 Column

A complete workflow for the HPLC separation of 17 cannabinoids in different cannabis products using Ascentis® Express C18 Column in a shorter run time with retention time stability. Learn more here.

Cannabis Potency Testing: Method Dev. & Cost Considerations

Overview of gradient HPLC-based cannabinoid analysis optimized for key method parameters.

Protocoles

Analysis of 17 Cannabinoids in Hemp and Cannabis

HPLC separation of 17 important cannabinoids including CBD, delta 9 THC and THCA. Read the application note.

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