The innovative PerkinElmer AxION® Separation Probe Holder-5 mm facilitates chromatography directly at the ionization source. This minimizes dead volume effects in the system for superior signal-to-noise ratios, enhanced sensitivity and narrower peaks. Compatible with LC/MS systems using Flexar SQ300 or AxION 2 TOF MS.
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PerkinElmer AxION® Separation Column Probe is a high-speed, high-performance liquid chromatography column based on a new superficially porous particle (SPP) design. The SPP provides a thin porous shell of high purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0. 5-micron thick porous shell and the small overall particle size of 2. 7 microns. The densely bonded, extensively end capped dimethyloctadecyl stationary phase provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.