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Sartoflow® Study


Your best assistant in ultra and diafiltration

This manual benchtop Crossflow system has been optimized for ultrafiltration, microfiltration and diafiltration applications used in many downstream processes.

Item no.:  SFSTUDY


* 72 Hours Turnaround Time

The SARTOFLOW® Study will prove to be your best assistant in ultra- and diafiltration applications. It will assist you by conveniently displaying interactive prompts for easy guidance through entire sequences that will enable you to be more productive during the purification of monoclonal antibodies, vaccines or protein solutions. This innovative system is ideal for flexible use in laboratory environments for process development and clinical trials, as well as for small-scale production batches. Several standardized options are available to enable you to obtain just the right system exactly tailored to meet your individual requirements.


  • Application
    • Purification of mAbs, ADC, vaccines, viral vectors, and recombinant proteins
    • Concentration
    • DNA Concentration
    • Antibody Purification
    • Desalting | buffer exchange
    • Protein Concentration
    • Single Use Processing


  • Dimensions WxDxH
    1,100 × 800 × 680 mm

General Specifications

  • Pump Output
    700 L/h @ 4 bar (60 psi)
  • Surface Roughness of Wetted Parts
    Ra <= 0.6 µm

Materials of Construction

  • Recirculation Vessel
    Polypropylene (PP)

Operating Conditions

  • Maximum Operating Pressure
    4 bar (58 psi)
  • Minimum Operating Volume
    ~400 mL (with PP-Vessel) ~200 mL (with Stainless Steel-Vessel)

Power Requirements

  • Power Requirements
    230 VAC | 50 Hz 2.5 Amp; 120 VAC | 60 Hz 4 Amp

Product Information

  • Brand
    Sartoflow® Study


  • Recirculation Vessel Volume
    1 L