HPLC Instrument

High-performance liquid chromatography (HPLC) (also called high-pressure liquid chromatography) is a solution-phase technique for fractionation of complex samples. Unlike standard column chromatography, HPLC is an active process in which materials are pumped at high pressure through the separation column, which contains the so-called “stationary phase” of the separation in the form of densely packed, often chemically functionalized beads. Once introduced to the column, it is the sample’s differential affinity for the solvent (“mobile”) and stationary phases that enables separation to occur, generally with sharper resolution than standard liquid chromatography. High performance liquid chromatographs can be used for analytical or preparative applications depending on the HPLC pump and the column size. HPLC columns are available in a variety of formats, including reverse phase, ion exchange, and size exclusion, which separate based on polarity, charge, and size, respectively.

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CompanyGilson IncGilson IncGilson Inc
ItemVERITY 281 HPLC SystemVERITY 271 HPLC SystemVERITY® 281 LCMS System
Catalog NumberGSYS0003GSYS0002GSYS0030
Price
DescriptionThe VERITY® 281 HPLC System combines the versatility of a large capacity platform with multiple selective detection options for semi-preparative to preparative HPLC purifications. All configurations accommodate novel injection and fraction collection capabilities within a single platform, with one ... Read MoreThe VERITY® 271 HPLC system combines the versatility of a mid-size capacity platform with multiple selective detection options for semi-preparative to preparative HPLC purifications. All configurations accommodate novel injection and fraction collection capabilities within a single platform, with ... Read MoreThe VERITY® 281 LCMS System combines the versatility of a large capacity platform with the single quad VERITY® 1920 Mass Spectrometer equipped with electrospray ionization (ESI) or atmospheric pressure chemical ionization (APCI) ion source. This is the ideal solution for laboratories seeking ... Read More
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