Ascentis® Express F5, 5 μm HPLC Columns

Ascentis® Express 5 μm F5 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core® particle design. The bonded, endcapped, dimethylpentafluorophenyl-propylsilane stationary phase of ASCENTIS EXPRESS 5 UM F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming π-π and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, sometimes producing a “U-shaped” retention as a function of acetonitrile content of the mobile phase, with retention increasing at both low and high concentrations of ACN (reversed-phase and HILIC retention modes). Ascentis Express 5 μm F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.

F5, 5 μm Columns

Product #

Description

Particle Size

Length × I.D.

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50612-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
10 cm × 2.1 mm
50622-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
10 cm × 3 mm
50628-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
10 cm × 4.6 mm
50613-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
15 cm × 2.1 mm
50623-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
15 cm × 3 mm
50631-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
15 cm × 4.6 mm
50603-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
2 cm × 2.1 mm
50614-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
25 cm × 2.1 mm
50624-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
25 cm × 3 mm
50632-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
25 cm × 4.6 mm
50604-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
3 cm × 2.1 mm
50615-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
3 cm × 3 mm
50625-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
3 cm × 4.6 mm
50605-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
5 cm × 2.1 mm
50616-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
5 cm × 3 mm
50626-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
5 cm × 4.6 mm
50607-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
7.5 cm × 2.1 mm
50619-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
7.5 cm × 3 mm
50627-U Ascentis® Express F5, 5 Micron HPLC Column 5 μm
7.5 cm × 4.6 mm

F5, 5 μm Guard Cartridge and Holder

Product #

Description

Particle Size

Length × I.D.

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50633-U Ascentis® Express F5, 5 Micron Guard Cartridge 5 μm
5 mm × 2.1 mm
50634-U Ascentis® Express F5, 5 Micron Guard Cartridge 5 μm
5 mm × 3 mm
50635-U Ascentis® Express F5, 5 Micron Guard Cartridge 5 μm
5 mm × 4.6 mm
53500-U Ascentis® Express Guard Cartridge Holder