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FOR IMMEDIATE RELEASE September 23, 2003. The OmniSEC Copolymer module from Viscotek, the leader in multiple detection characterisation of synthetic and natural polymers, is the latest addition to the market leading multifunctional GPC/ SEC software. Powerful Copolymer analysis software ... The OmniSEC Copolymer module from Viscotek, the leader in multiple detection characterisation of synthetic and natural polymers, is the latest addition to the market leading multifunctional GPC/ SEC software. Able to import and analyse up to six channels of data simultaneously, OmniSEC is able to cope with even the most demanding copolymer multi-detector analyses. With increasing widespread use of copolymers the OmniSEC Copolymer module corrects the limitations of analysis using only a single detector. This is achieved by ratioing the response from two concentration detectors such as refractive index or UV-visible to rapidly determine copolymer concentration and to generate a true concentration profile. Sample types that will benefit most from the new software module include synthetic polymers such as styrene-butadiene copolymers, PEGylated proteins and natural copolymers such as protein polysaccharides. Within the new software advanced facility for calculating dn/dc for every slice of copolymer data greatly enhances analytical accuracy and is particularly advantageous when using light scattering detection. New functionality to graph copolymer percent as a function of elution volume and store calibration tables for different copolymer types further increases operational versatility and ease of use. OmniSEC is the first fully 21CFR part 11 compliant GPC/SEC software package to provide an integrated software solution that helps maximise the information extraction and efficiency of polymer and protein characterisation experiments.
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