699970-912 - Poroshell 120 Phenyl-Hexyl, 4.6 x 50 mm, 4um

• 2 µm frit, for rugged performance with dirty samples
• High efficiency and high resolution
• Up to 50% less back pressure than sub 2 µm particle
• Compatible with 400/600 bar LC’s, as well as UHPLCs

These high efficiency, high resolution columns can be used on any type of LC. The porous outer layer and solid core limit diffusion distance and improve separation speed while the narrow particle size distribution improves efficiency and resolution.

Three particle diameters— 1.9 µm, 2.7 µm, and 4 µm —allow you to choose the size that best fits your separation needs and is most compatible with your LC systems, and 12 different chemistries provide a range of selectivities that makes your method development fast and easy.

We recognize that you have your own quality control demands and that you test your method with multiple batches of material to ensure it’s robust and reproducible. To support your requirements, we offer all-in-one kits that put method validation columns from three separate lots right at your fingertips. Simply add the letter “K” to the end of the part number.