New from Tosoh Available now…Tosoh Bioscience is proud to introduce TSK-GEL Amide-80, 3µm HILIC columns; the newest addition to our well-known TSK-GEL Amide-80 column line!  These new columns offer orthogonal selectivity to reversed phase columns and high column efficiency with shortened analysis times. Packed with spherical silica particles that are covalently bonded with carbamoyl groups, the amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography.	Upcoming Events September 2007 • 2007 NIH Research Festival Promotions • Buy one column, get another column free - and receive a complimentary Tosoh baseball hat! • Send us your success stories! Meet our Sales Team Tosoh Bioscience now has an HPLC sales force to assist you with your TSK-GEL needs! Meet Tech Service Unwavering customer support is the focus of our Technical Service team.
Column Spotlight TSK-GEL ODS-100V and 100Z reversed phase columns 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!
Media Spotlight Tosoh is proud to introduce a new bulk media material. Toyopearl GigaCap S-650M is a cation exchanger optimized for large proteins and specifically for IgG. It has very high dynamic binding capacity for IgG that approaches 145mg/mL and is stable at high linear velocities up to pressures of 3 bar. The high capacity and flow properties make it an excellent choice for improving process throughput for large scale chromatography. Toyopearl GigaCap S-650M is available in ToyoScreen process development columns and as bulk media.
Ask the Experts (Each issue we will print some of the questions we receive in our Technical Services Group. Feel free to email us your question and be sure to check out our extensive FAQ pages on our website.) Question: What is the difference between HILIC and Normal Phase Chromatography? Answer Question: How can you tell when it is time to change your guard column? Answer
New in our library Application Note:  TSK-GEL Amide-80 Normal Phase Chromatography Columns for the Separation of Saccharides-Now Avail. in 3µm! Separation Report:  Separation Report 55, Separation of Saccharides Using TSK-GEL Amide-80, a Packing Material for High-Performance Normal Phase Partition Chromatography (part 1)