Tosoh Biosciences at ASMS

12 May 2007

Product news

Tosoh Bioscience is a major supplier of liquid chromatography products worldwide, particularly to the pharmaceutical and biotechnology industries. TSK-GEL pre-packed analytical and semi-preparative columns are available from Tosoh Bioscience for each of the major chromatography modes, along with ToyoScreen process development columns and bulk resins for laboratory scale purifications sold under the Toyopearl and TSK-GEL brand name.

Tosoh Bioscience is proud to introduce TSK-GEL Amide-80, 3µm HILIC columns at ASMS 2007. These new columns offer orthogonal selectivity to reversed phase columns, the ability to inject your sample in organic solvent - easing sample preparation, enhanced sensitivity in LC/MS applications, and high column efficiency with shortened analysis times.

TSK-GEL size exclusion columns continue to set the standard for resolution, reliability, and state-of-the-art chemistry. The engineering and development inherent in our SEC columns is evident with our TSK-GEL ODS-100V and ODS-100Z monomeric silica-based reversed phase columns. These reversed phase columns from Tosoh Bioscience provide unique selectivities for a wide range of sample types, including acidic, basic, and polar compounds, including metabolites. Take advantage of the benefits of high column efficiency and symmetrical peak shapes to reduce your analysis and method development time!

Stop by Booth #128 for more details on all of the liquid chromatography products that Tosoh Bioscience has to offer.

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Size Exclusion ChromatographySize exclusion chromatography (SEC) is a liquid chromatographic technique used to separate and identify molecules based on their size, including polymers, proteins, nanoparticles & nucleic acid. SEC is further subdivided into gel filtration chromatography (GFC) and gel permeation chromatography (GPC) when an aqueous or organic mobile phase is used respectively. HPLC-based SEC systems and columns are available for analytical separation alongside SEC spin columns or filters to prep samples for many protocols. Find the best size exclusion chromatography equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.LC-MSLC-MS (liquid chromatography-mass spectrometry) systems and equipment are used for separation and quantitative analysis of complex mixtures, combining liquid chromatography and mass spectrometry. Quantify proteins, contaminants, pesticides or screen for drug metabolites with a high level of sensitivity. LC-MS systems and equipment include reverse phase, normal phase and specialized columns integrated with various MS detectors such as time-of-flight (TOF), quadrupole, orbitrap or ion trap mass analyzers. LC-MS/MS instruments equipped with a qTOF or triple quadrupole analyzer give greater sensitivity and resolving power to your analysis. Find the best LC-MS equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Tosoh Biosciences at ASMS