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 Ascentis Express Fused-Core™ HPLC Columns

HPLC
 
image for fused core hplc column

Ascentis Express columns provide a breakthrough in HPLC column performance.

Based on Fused-Core™ particle technology, Ascentis Express provides the benefits of high speed and high efficiencies of sub-2 µm particles at much lower backpressures. Due to the high efficiencies at low backpressures, Ascentis Express can benefit both conventional HPLC users as well as UPLC™ or other ultra pressure system users.

Ascentis Express Extreme Performance benefits include:

  • Double the efficiencies of conventional 3 µm particles
  • Equal efficiencies of sub-2 µm columns at half of the backpressure
  • Rugged design capable of high pressure operation

Available in C18, C8, HILIC and (NEW!) RP-Amide

Ascentis Express C18 and C8 provide classic reversed-phase selectivity with performance benefits for Fast HPLC and High Resolution HPLC. Ascentis Express HILIC provides all of the benefits of Fused-Core particle technology to the emerging technique of HILIC mode chromatography. Ascentis Express RP-Amide provides alternate selectivity to reversed phase spearations.

Key Benefits of RP-Amide

  • Alternate reversed phase selectivity to C18
  • Improved peak shape for bases
  • 100% aqueous compatible reversed phase column

Ordering information for Ascentis Express HPLC columns


Technical Resources

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Publication Title Type Size (kb) No. Pages
Ascentis Express Brochure (view / request) Brochure 1,075 8
NEW! Ascentis Express RP-Amide HPLC Columns Product Info. 536 2
NEW! Ascentis Express HILIC HPLC Columns Flyer 360 2
High Performance HPLC Fittings/Interconnects Product Info. 304 2
Improving HPLC Performance: Relationship between particle size, column efficiency and column pressure App Note 183 556 3
Ascentis Express: A Fused-Core™ Particle HPLC Column for High Speed and High Efficiency Separations with Low Back Pressures App Note 181 91 2
Guidelines for Optimizing Performance with Ascentis Express HPLC Columns Data Sheet 31 1
Improving USP methods using Ascentis Express (Reporter volume 26.1) Article 482 3
Fast HPLC using Ascentis Express (Reporter volume 25.5) Article 181 3
High Resolution HPLC Using Ascentis Express (TheReporter volume 25.4) Article 307 2
Transferring Methods Using Ascentis Express (TheReporter volume 25.3) Article 273 2
Introducing Ascentis Express (TheReporter volume 25.2) Article 482 3

Trademarks
Ascentis - Sigma-Aldrich Co.
Fused-Core - Advanced Materials Technology, Inc.
UPLC - Waters Corp.


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