Data AcquisitionData AcquisitionSpecificationsInput2-channel (RI, UV or external detector) / I/O connection necessaryAcquisition time0.0 to 300.0 minutesAcquisition interval10 ms or more (10 ms steps). Upper limit: 1,000 ms CalibrationCalibratio...
PumpsThe EcoSEC GPC system contains two independently operating pumps. The main pump delivers solvent to the column. An identical secondary pump delivers the same solvent via a 'reference column' to the reference cell of the refractive index detector...
RI DetectorThe EcoSEC GPC system features dual flow RI detection, which results in superb RI baseline stability and reduced RI baseline drift.In a conventional RI detector, over time, the refractive index of the stagnant pure solvent in the reference...
Low dead volume designMinimal extra-column band broadening is required to take full advantage of the highest efficiency GPC columns The EcoSEC Elite GPC System is engineered to minimize system dead volume. The semi-micro design allows the use of GPC ...
Retention Time PrecisionMolar mass averages can be affected by changes in the environment and measuring conditions. Generally, these variations are the result of one or more factors including flow rate reproducibility, baseline drift and injection re...
Dual Flow RI Design The EcoSEC Elite System has a unique dual flow design which includes the use of two pumps. Figure 1 below demonstrates the flow paths of the sample and reference pumps. The sample pump flows solvent from the solvent reservoir...
EcoSEC Column Switching Valve Option The EcoSEC Elite and EcoSEC High Temperature (HT) GPC systems are equipped with two pumps: a sample pump that delivers the sample and mobile phase through the analytical column(s), and a reference pump that d...
RI Detector The EcoSEC High Temperature GPC System and earlier Tosoh GPC models feature dual flow RI detection for enhanced baseline stability, unaffected by significant changes in temperature and atmospheric pressure.Refractive Index detectors ...
EcoSEC™ Elite GPC SystemThe EcoSEC Elite GPC System is a dedicated GPC instrument developed for fast polymer analysis.The all-in-one design concept delivers these benefits:Low dead volume for improved resolution and molar mass distribution accuracyTe...
Sanofi Analytical Symposium, Cambridge and FrankfurtThe Sanofi Analytical Symposium in Cambridge, MA and Frankfurt, Germany, brings together scientists, engineers, and industry leaders to examine emerging analytical technologies, evolving quali...
Date: June 9-11, 2026Location: Titania Hotel, Athens, Greece The International Oligonucleotides and Peptides Conference (IOPC) is a leading industry event focused on innovation, research, and novel developments in oligonucleotides and peptides. ...
Date: June 1 - 4, 2026 Location: Talence Campus, Université de Bordeaux, Bordeaux (Talence/Pessac), FranceThe Bordeaux Polymer Conference (BPC 2026) is the third edition of this international scientific meeting organized by the LCPO. It brings t...
Catch up on previous editions of Tosoh Tuesday, the webinar series hosted by Chromatography Experts. Designed as a knowledge-sharing platform, these sessions bring together industry specialists to exchange insights and tackle real-world challenges.Ex...
Tosoh’s BIOController™ software is a Windows application used to control the Octave™ BIO.BIOController features an intuitive, user-friendly interface that allows rapid mastery of its powerful functionality.Methods are written with the PROComposer™ ap...
Tosoh’s PROComposer™ Method Creator is used to create and edit multi-column and single column methods. The method files created with PROComposer on a Windows PC are transferred to Tosoh’s Octave™ BIO and Octave PRO Chromatography Systems for executio...
PROComposer™ Method Wizard simplifies conversion of batch methods to multi-column continuous chromatography (MCC) methods. This tool converts the parameters for a batch capture method into an MCC method that has equivalent protocol steps. Method Wiza...
