BioLogic DuoFlow™ Chromatography System 5.0 Software New Features For technical service call your local Bio-Rad office or in the U.S. call 1-800-4BIORAD (1-800-424-6723) On the Web at http://www.discover.bio-rad.
The BioLogic DuoFlow version 5.0 software introduces three new features and several enhancements to BioLogic DuoFlow™ version 4.0 while maintaining the familiar intuitive and easy-to-use design.
intermolecular interactions. A purification protocol that is satisfactory for one molecule may not work for another molecule. Several factors influence the quality of a purification procedure. Some of these factors include: buffer composition (pH, ionic strength, co-solutes), elution type (gradient slope and gradient duration), flow rate, column chemistry and sample composition. In principle, each of these can be adjusted to produce the most efficient and effective purification procedure for a molecule.
Method Templates The BioLogic DuoFlow software provides a variety of method templates to simplify the method creation process. Templates for a variety of chromatography techniques such as affinity, chromatofocusing, gel filtration, hydrophobic interaction, hydroxyapatite and ion exchange can be loaded from the New Methods dialog box. Each template includes a brief method description with its application and the devices required to run it.
Enhanced Features Below Threshold Fraction Collection Threshold collection can now be set to occur below a defined threshold. This feature is especially valuable for desalting and chromatofocusing applications where it may be important to collect fractions below a set conductivity or pH reading. Rack & Tube # and Rack & Grid # BioFrac fraction collector tube numbering This software enhancement allows users to more easily identify fractions collected into grid numbered racks, such as microtiter plates.
Bio-Rad Laboratories, Inc. Life Science Group Bulletin 0000 US/EG Web site www.bio-rad.com Bio-Rad Laboratories Main Office Also in: Australia Ph. 02 9914 2800, Fx. 02 9914 2889 Austria Belgium Ph. 09-385 55 11, Fx. 09-385 65 54 China Brazil Ph. 55 21 507 6191 Canada Czech Republic Ph. (420) 2-4141 0532 Fx. (420) 2-4143 1642 Denmark Finland France Ph. 089 318 84-177, 7 Fx. 089 318 84-123 Hong Kong Ph. 852-2789-3300, Fx. 852-2789-1257 India Israel Ph. 03 951 4127, Fx. 03 951 4129 Japan Ph.
