Separations Products & Reviews

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 1260 Infinity II Multisampler is a multipurpose autosampler that handles vials and microplates. Injecting at pressures up to 600 or 800 bar, the Multisampler is a compact module with a capacity of up to 6,144 samples, all within the footprint of an Agilent LC stack.

The 1260 Infinity II Vialsampler combines sample management and column handling in a single autosampler module. The Vialsampler injects from up to 132 standard 2 mL vials and has a pressure rating of 600 or 800 bar.

The 1260 Infinity II Bio-Inert Multisampler injects samples from microplate and vial at pressures up to 600 bar. It is a compact module offering a capacity of up to 6,144 samples. With its multiwash capability, you can reduce carryover to less than 9 ppm.

The 1260 Infinity II SFC Multisampler is a high-capacity autosampler for supercritical fluid chromatography, bringing LC-like injection precision and reproducibility to SFC. The Multisampler's wide injection range supports flexible injection volumes from 0.1 to 90 µL without changing sample loops.

The 1260 Infinity II Manual Preparative Injector is ideal for routine purification of milligram and multigram quantities at flows up to 200 mL/min and pressures up to 600 bar. Modular sample loops in various sizes up to 20 mL volume allow application in many different purification workflows.

The 1260 Infinity II Analytical-Scale Fraction Collector is optimized for laboratories performing analytical-scale compound purification of nanogram to milligram quantities with typical flow rates between 0.1 and 10 mL/min. The module features the full set of collection modes and is compatible with a wide variety of trigger sources. SBS plates and four different tube sizes with various lenghts are supported.

The 1260 Infinity II Bio-Inert Fraction Collector is the ideal extension to your system when you need to further investigate separated compounds. A wide range of collection vessels, including vials, microplates, or custom vessels, provide highest collection flexibility. Handling flow rates up to 10 mL/min, even separations using columns with larger inside diameters for small-scale preparative applications are possible.

The 1260 Infinity II Preparative Valve-Based Fraction Collector is a compact, full-featured fraction collector for daily compound isolation and purification by LC. Optimized for collection of up to 11 high-volume fractions its versatile design allows operation in both routine sample purification workflows and recovery applications. The built-in fraction delay sensor allows precise and automatic calibration of the fraction coll…

The 1290 Infinity II Preparative Open-Bed Fraction Collector is our most versatile fraction collector, enabling high-capacity fraction collection of purified compounds for semipreparative and preparative-scale LC purification. This module is ideally suited to open-access environments, provides all standard trigger modes for purification workflows, and is optimized for flow rates up to 200 mL/min.