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Amino Acid Analyzer With Auto Sampler MEMBRAPURE, GERMANY Fully automatic, dedicated analyzer for determination of amino acids. The method of choice of the post-column Derivatization with Ninhydrine which is the gold standard for Amino Acid Analysis. The ARACUS allows analysis of physiological and hydrolysate amino acids with the same buffer system and separation column. The instrument operates with or without inert gas atmosphere. Compact design with three individual units With manual Injector. Auto sampler sample rack for 4 x 48 1,5 ml (standard) vials or 4 micro plates (96 format) 2 trays included temperature control of 2 front racks down to 8 °C sample dosage: 1-40 ¼l in 1¼l steps free programmable pressure sensor control for injection needle • easy teach function for different sample holders Main Unit: Double piston pump: each piston operates one separate fluid line (buffer line and reagent line) Column heating system: Temperature range 200.C - 1000 C Temp. accuracy 0.10 C by PELTIER elements Reactor for ninhydrine reaction : temp. range 500C- 1500C Micro Photometer, maintenance free: wavelength 570 nm, 440 nm Eluent Rack EluBox. Contains 6 bottles, each 500 ml. Volume Active control of fluid volume by weight cell for each bottle, guarantee exact fluid control in real time. • With or without inert gas system available active degassing system. System operation control : • by external computer and 32 bit operational software control
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