The 1290 Infinity II Preparative Open-Bed Sampler/Collector is the solution for automated, high-capacity management of sample injection and fraction collection in semipreparative and preparative-scale LC purification workflows. The X-Z-theta axis probe uses novel robotic technology to minimize sample carryover during movements between fraction containers. Sample volumes can be injected from microtiter plates, vials, or vessels.
The sampler/collector provides for injection of large volumes and sample loops are available with volumes of 2, 5, 10, 20 and 90 mL. The sampler/collector is equipped with an analytical-to-preparative injector and enables easy handling of a wide variety of collection vessels with a total capacity up to 5.9 liters using 150 x 25 mm (l x od) tubes. Optimized for flow rates up to 200 mL/min, the sampler/collector can be integrated seamlessly with any Agilent solvent delivery module, additional fraction collector, recovery collector, or detector.
Features
- Fully automated and combined open-bed autosampler and fraction collector with capacity to inject up to 864 samples or collect up to 432 fractions, or combinations of both, in a single module to optimize benchspace
- All sample and fraction vessels offer container recognition by identification tags and are easily accessible and can be exchanged during operation without stopping the instrument
- One injector with two sample loops allows convenient switching between preparative scale and analytical scale without the need for hardware modifications
- Automated sample dilution prior to injection and fraction mixing for reanalysis to support your analytcial to preparative workflow
- Supports 2, 5, 10, 20 and 90 mL sample loops to increase sample loading and your productivity by reducing the number of injections
- The X-Z-theta axis probe uses novel robotic technology to minimize sample carryover during movements between fraction containers, providing compatibility with existing purification methods
- Integration of all standard collection modes, plus the proprietary delay volume sensor and automated calibration procedure, ensure optimized sample recovery
- Flexible bed layout allows sample and/or collection of fractions into the microplates, vials, and vessel types best suited for your application
- Preconfigured tubing kits with identification tags allow easy setup and provide optimized substance recovery with minimized peak dispersion at any flow rate
- Forced fume extraction in combination with the bottom fumehood enable use of the sampler/collector outside a fume cupboard
