There are five key user benefits with the Ascentis Express HPLC Columns:

1. Hyper-Fast Separations

• Designed for high flow rates and sample throughput, especially LC-MS* Half of the backpressure of sub-2-µm particles

  2. High-Definition Resolution* Twice the efficiency of 3 µm particles* Longer columns permit doubling the plates over sub-2-µm particles* Shortest analyte diffusion path

  3. Super-Sensitive* Sharper peaks provide better Signal:Noise

  4. Super-Rugged* Narrowest particle size distribution* 2µm porosity frits like most rugged conventional columns

  5. A Family of selectivities that rivals the competition* C18, RP-Amide, Phenyl-Hexyl, C8, HILIC* Match competitor selectivitiy and performance at lower pressure