50737-U
Ascentis® Express 90 Å RP-Amide (5 μm) HPLC Columns
L × I.D. 10 cm × 2.1 mm, HPLC Column
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UNSPSC Code:
41115700
NACRES:
SB.52
L × i.d.:
10 cm × 2.1 mm
Particle size:
5 μm
Matrix active group:
RP Amide, amide, alkyl phase
Pore size:
90 Å pore size
Matrix:
Fused-Core® particle platform, superficially porous particle
Technischer Dienst
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Unterstützung erhaltenProduktname
Ascentis® Express RP-Amide, 5 μm HPLC Column, 5 μm particle size, L × I.D. 10 cm × 2.1 mm
material
stainless steel column
Quality Level
agency
suitable for USP L60
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
parameter
60 °C temp. range, 600 bar max. pressure (9000 psi)
technique(s)
HPLC: suitable, LC/MS: suitable
L × I.D.
10 cm × 2.1 mm
surface area
90 m2/g
impurities
<5 ppm metals
matrix
Fused-Core® particle platform, superficially porous particle
matrix active group
RP Amide, amide, alkyl phase
particle size
5 μm
pore size
90 Å pore size
pH range
2-9
application(s)
food and beverages
separation technique
reversed phase
General description
Ascentis Express 5 μm RP-Amide is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core® particle design. The Fused-Core particle 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 0.6 μm thick porous shell and the highly uniform overall particle size of 5 μm. The one-step bonded, endcapped, amide-based, polar-embedded stationary phase of Ascentis Express 5 μm RP-Amide provides a stable, reversed-phase packing with decreased hydrophobic character. Ascentis Express RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8. The polar-embedded Ascentis Express 5 μm RP-Amide columns are compatible with 100% aqueous mobile phases without suffering from “phase collapse”.
Legal Information
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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Verwandter Inhalt
Ascentis® Express 5 μm RP-Amide Column Care & Use Sheet
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
Erzsébet Oláh et al.
Journal of chromatography. A, 1217(23), 3642-3653 (2010-04-23)
Today sub-2 microm packed columns are very popular to conduct fast chromatographic separations. The mass-transfer resistance depends on the particle size but some practical limits exist not to reach the theoretically expected plate height and mass-transfer resistance. Another approach applies
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 50737-U | 04061838528926 |
| 357782-1G | 04061825584782 |