Used WATERS 2695 #9282649 for sale

WATERS 2695 is a quaternary gradient liquid chromatography (LC) equipment that offers advanced pulsed amperometric detection (PAD) for detecting a wide variety of electroactive compounds. This system is ideal for applications such as environmental, forensic, and biomedical analysis. The PAD detector is the most sensitive and selective electrochemical detector available, and it can detect compounds that are present at very low concentrations. 2695 is an all-in-one unit that includes the quaternary pump, autosampler, and the PAD detector. The quaternary pump delivers exceptional chromatographic resolution and helps to minimize dispersion. It allows you to inject up to 400 μL of samples while providing up to five times faster gradient changes than systems with binary pumps. The quaternary pump also allows for high split flow rates (up to 500 mL/min) and programmable re-equilibration for end-of-run sample injections. WATERS 2695 also features a standalone autosampler with an abundance of options. It can accommodate vials ranging from 0.5 mL to 50 mL, and its automated vial loader can accommodate up to 100 vials. The autosampler has optimized injection protocols to reduce dispersion and quantitation errors. Finally, the PAD detector allows for excellent detection sensitivity of electroactive compounds. It works by measuring current from compounds electrochemically oxidized in the flowcell, and it can detect very low levels of electroactive compounds. It also offers variable cell and background currents and multiple response ranges to work with a wide variety of compounds. In conclusion, 2695 machine is a powerful, reliable LC tool that is capable of performing highly sensitive detections of a wide variety of compounds. It is a great tool for researchers and scientists who need to analyze electroactive compounds. The quaternary pump, autosampler, and PAD detector work together to give outstanding, accurate performance for demanding applications.