50739-U
Ascentis® Express 90 Å RP-Amide (5 μm) HPLC Columns
L × I.D. 15 cm × 2.1 mm, HPLC Column
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About This Item
UNSPSC Code:
41115700
NACRES:
SB.52
L × i.d.:
15 cm × 2.1 mm
Particle size:
5 μm
Matrix active group:
amide, alkyl phase
Pore size:
90 Å pore size
Matrix:
Fused-Core® particle platform, superficially porous particle
Product Name
Ascentis® Express RP-Amide, 5 μm HPLC Column, 5 μm particle size, L × I.D. 15 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.
15 cm × 2.1 mm
surface area
90 m2/g
impurities
<5 ppm metals
matrix
Fused-Core® particle platform, superficially porous particle
matrix active group
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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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
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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 50739-U | 04061838528933 |