This technology will form a solid foundation for the future high-performance liquid chromatography columns.” In food safety applications such as the detection of carbamate pesticides, antibiotics, aflatoxins or azo dyes, Kinetex enables better resolution of more complex mixtures in less time. “Over the past three years, our team of sol-gel scientists, organic chemists and production engineers has realized some remarkable achievements in core-shell technology. “Phenomenex’s proprietary synthesis process produces the most homogenous porous shell and spherical particle ever offered,” said Emmet Welch, senior manager of product development. Methods developed with either 2.6- or 1.7-micron Kinetex columns are scalable and can be transferred to any LC system using the 2.6-micron column, regardless of the instrument’s pressure capability. Method transfer challenges, common with traditional sub-2-micron products, are eliminated with Kinetex. The Kinetex 1.7-micron is the first ever sub-2-micron coreshell technology and delivers efficiency gains of 15 to 20 percent over traditional fully porous sub-2-micron columns. Kinetex 2.6-micron columns deliver separation efficiencies that match or exceed the performance of traditional fully porous sub-2-micron columns. Initially, Kinetex core-shell columns are available in two particle sizes – 2.6- and 1.7- micron – and three chemistries – C18, PFP and HILIC. These columns provide roughly twice the efficiency of fully porous 3-micron columns and three times the efficiency of fully porous 5-micron columns with significantly lower limits of detection and quantitation. Kinetex core-shell technology enables high resolution and sensitivity over an extended linear velocity without generating excessive backpressure. With traditional, fully porous particles, efficiency decreases as flow rate increases, resulting in loss of resolution and sensitivity, which slow the overall analysis time. Kinetex alleviates the need for a system upgrade.” “This is especially good news for labs whose reduced budgets cannot accommodate the purchase of an expensive UHPLC instrument. “The revolutionary advantage of Kinetex is that it delivers UHPLC benefits to every chromatographer, raising the bar for all chromatographic methods,” commented Fasha Mahjoor, CEO and president of Phenomenex. The increased separation efficiencies of Kinetex also significantly reduce solvent usage and maintain long column life. With Kinetex, researchers can achieve UHPLC results on any LC instrument platform, and any chromatographic method can now be completed at a fraction of the time previously required, without sacrificing performance. By delivering significant improvements in speed and separation efficiency over traditional 3- and 5-micron columns, Kinetex enables chromatographers to get performance comparable to sub-2-micron columns without investing in UHPLC systems. Kinetex meets researchers’ need to improve results and increase productivity without large capital expenditures. introduces Kinetex – ultra-high performance LC columns based on the company’s new core-shell silica technology.
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