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LCTECH / GPC PRODUCT LINEFEATURE HIGHLIGHTS• 4 Columns For Parallel Processing Or Individual Processing• Touchscreen Operation• Run-Time Fail-Safe Feature – Saves Solvents If Interrupted• Waste Level Sensors• Reproducible High Recoveries• Small FootprintGPC QUATTROPARALLEL PROCESSING FOR GPC SAMPLE CLEAN-UPGel permeation chromatography is a well-known technologyfor the removal of fats, proteins, and other large biomoleculesfrom samples in order to prevent interference inthe analysis of chlorinated & organo-phosphorous pesticides,PCBs, polyaromatic hydrocarbons (PAH), and othersemi-volatile compounds.The GPC Quattro Gel Permeation Chromatography (GPC)technology is well suited to the clean-up of complex animaltissues, food products, and environmental samples. Mainfractions can either undergo further clean-up or concentrationprior to analysis using GC-ECD, GC-MS, HPLC-MS, etc.Ideally suited for high-throughput laboratories requiringreliability and reproducibility, the GPC Quattro is designedfor 4 times the productivity of a single column system.Engineered for robustness and low maintenance, the GPCQuattro provides the ease of use necessary for increasedthroughput and worry-free operations.Utilizing the easy-to-use touch screen, the system can customizeelution proles for each individual sampleand column.OPERATION PARAMETERS• 4 Manual Injection Valves• Standard Is Four 5.0 mL Sample Loops; Others On Request• Forerun: 0 – 999 min• Main Run: 0 – 999 min• Tailings: 0 – 999 min• Global Minimum Pressure in bar or psi• Maximum Pressure for Each IndividualColumn in bar or psi• Methods/Names Assigned To Each ColumnCOLOR DISPLAY• Touchscreen With Color And Graphic SupportAnd Function Keys• Simulated Alphanumeric Input Via Touchscreen• Integrated Method Management With Input OfNew Methods And Names• System Activity Via Symbols• Color Coded Status Of Forerun, Main Run AndTailings For Each Individual Column• Actual Flow Path And Pressure Highlighted In Red• Time Bar Showing Elapsed Run Time• Remaining Run Time Via Figures• Actual And Set Maximum Pressure For Each Column• Errors By Symbol (Language Independent)In The Screen Of The Process Engineering• Chronological List Of Errors In Clear Text By Pressing F2