The Waters Fraction Manager (WFM-A) an analytical fraction collector for UPLC systems that minimizes fraction loss and carryover to better manage low volume peaks and allows for efficient collection of small amounts of material for further assays.  Providing high purity and recovery, the WFM-A has been designed to confidently minimize sample loss and reduce carryover of your complex mixtures and precious sample.

Dispersion from a traditional fraction collector (blue) and the WFM-A (orange).

• Low peak dispersion: The low volume, rapid switching valve reduces dispersion and allows the precise collection of narrow UPLC peaks.
• Sample recovery: To further increase recovery of your smallest fractions, the advanced needle design focuses flow and prevents precious sample droplets from forming on the tip.
• Temperature control: The sample compartment is precisely controlled at a range of 4 – 40 °C to accommodate thermally labile samples.
• Bio compatible : The WFM-A inert flow path allows effortless integration into your UPLC or HPLC system, accommodating all biomolecule applications.
• System versatility: Specialized needles are designed to accurately dispense fractions for UPLC flow rates of 2 mL/min or higher HPLC flow rates of 5 ml/min.

• Designed specifically to collect the narrow and closely eluting compounds found with UPLC separations.
• Developed on the ACQUITY UPLC platform, the industry standard for innovative and reliable technology, the WFM-A integrates seamlessly into ACQUITY UPLC H-Class and Alliance HPLC systems.
• The ideal solution for your biopharmaceutical, impurity isolation, metabolite, and natural product applications.