SFM 2000/3000/4000

Applications: Rapid Kinetics
  • Mixing ratio from 1:1 to 1:100
  • Exact control of flow rate
  • User selectable syringe volumes
  • 2, 3 or 4 independently controlled syringes and 1, 2 or 3 mixers
  • Dead time down to 200µs with the microvolume cuvette
  • Fully variable mixing ratio from 1:1 to 1:100
  • Sample Economy
  • Automated concentration dependence studies and double mixing
  • Standard Stopped-Flow configuration for all optical mode : absorbance, fluorescence, circular dichroism, fluorescence anisotropy.
  • A range of observation cuvettes
  • Exact control of flow rate
  • Extended temperature range
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    The new world’s best multimixer stopped flow / quench flow designed to address all your rapid-kinetics applications

    A stopped flow is the must have instrument for rapid kinetics investigations.

    Two, three or four solutions are rapidly mixed and final mixture flows in an observation cell. When the flow is stopped, the kinetic is recorded with a spectrophotometer.

    Using our SFM series technology, it is possible to achieve sub microsecond dead times to follow kinetics with a rate constant up to 3500 s-1. Our stopped flows have been thought to limit sample consumption, combining ultra-precision and robustness.

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    • µSFM

      Micro-volume operation
      2 independent syringes
      Single mixing applications
      Down to 3 µl per shot
      Mixing ratio range 1 :1 to 1 :9
      1 ms dead time

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