|Related Categories||Analytical/Chromatography, Ascentis Express C18, 2.7μm HPLC Columns, Ascentis Express Columns for Fast HPLC, C18, 2.7μm Columns, HPLC,|
|limit||60 °C temp. range|
|L × I.D.||15 cm × 2.1 mm|
|impurities||<5 ppm metals|
|matrix||Fused-Core particle platform|
|particle size||2.7 μm|
|pore size||90 Å|
|operating pH||2 - 9|
|suitability||suitable for L1 per USP|
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Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high pressure system) users, as well as conventional HPLC users.
Visit the Ascentis Express home page for more information on this new column technology.
Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
UPLC is a registered trademark of Waters
Hugh Cramer, Associate Scientist Shyam Verma, Market Segment Manager Michael Kiselewsky, Product Manager
AnalytiX, Volume 2, 2011
Keywords: Absorption, Derivatizations, High performance liquid chromatography, Separation
HPLC is critical to the discovery, development and eventual commercialization of pharmaceutical products. HPLC is the benchmark analytical method in the pharmaceutical industry due to its ability to ...
Reporter EU Volume 30
Keywords: Anti-depressants, Chromatography, Diffusion, High performance liquid chromatography, Mass spectrometry, Methods, PAGE, Pharmaceutical, Reductions, Separation
The following was generated with the assistance of an outside source using Sigma-Aldrich products. Technical content was generated and provided by:
Reporter US Volume 29.5
Keywords: Chromatography, Diffusion, Gas chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Metabolites, Phase transitions, Separation
Ascentis Express C18 is the first choice for starting a new method. However, when a C18 doesn't give the desired separation or your sample contains compounds that are known to be difficult to retain ...
Keywords: High performance liquid chromatography, Separation, Supercritical fluid chromatography
Calculates conditions for transfer of an isocratic or gradient method from one HPLC column to another. Allows method scaling from microbore through preparative column range. Calculates time and solve...
Keywords: High performance liquid chromatography
Accelerating high quality bioanalytical LC/MS/MS assays using fused core columns Ethan R. Badman, Richard L. Beardsley, Zhenmin Liang, Surendra Bansal J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 878, 2307-2313, (2010)
Practical comparision of 2.7 µm fused-core silica particles and porous sub-2 µm particles for fast separations in pharmaceutical process development Ahmed Abrahim, Mohammad Al-Sayah, Peter Skrdla, Yuri Bereznitski, Yadan Chen, Naijun Wu J. Pharm. Biomed. Anal. 51, 131-137, (2010)
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|53500-U||Ascentis® Express Guard Cartridge Holder, for use with Ascentis Express Guard Columns, pk of 1|
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