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Stopped-Flow/Quench-flow full information - click
here
SFM-300/SFM-400
3 or 4 independently controlled syringes and 2 or 3 mixers -
click here
Sub millisecond mixing: dead time down to 0.6 ms in standard, 0.25 ms with
the microcuvette accessory - click here.
Standard Stopped-Flow configuration for all optical modes : absorbance,
fluorescence, circular dichroism, fluorescence anisotropy.
Optional hardware converts SFM-300/SFM-400 for :
- Chemical Quench-Flow - click
here
- Optical or flash light Quench-Flow - click
here
- Freeze-Quench-Flow - click
here
- X-ray scattering Stopped-Flow - click
here
- Neutron scattering Stopped-Flow -
contact us
- EPR Stopped-Flow - contact us
- Cryo-temperature Stopped-Flow - click
here
- Automatic titration - click
here
- Stopped-flow conductimetry - click
here
- Rapid Mixing Temperature Jump System - mT-Jump - click
here
SFM-20
2 independently controlled syringes and 1 mixer -
click here
The best choice for Stopped-Flow experiments requiring only 2 reactants.
Optimized for micro-volume operation - click
here
(PDF) Sub millisecond mixing: dead time down to 0.4 ms with the microcuvette
accessory - click here.
Accessories for Stopped-Flow/Quench-flow - Click
here
Quench-flow instruments
We have several versions of quench-flow instrument. Your choice may be
dependent on your application.
In all cases, our instruments have the great advantage of having one
motor drive per syringe, this allows a great flexibility in the programming
of the mixing sequences. The flow rate of all the syringes can be programmed
independently and the nature of the sequence tuned to the specific
application.
SFM-300/SFM-400
The SFM-300/Q and 400/Q feature the most versatile instruments capable of
single mixing + quench (SFM-300/Q) or
double mixing + quench (SFM-400/Q).
Both instrument can operate in continuous flow and interrupted flow modes.
The
SFM-300/Q and
SFM-400/Q
may be converted easily in classical stopped-flow version with the addition
of the /S upgrade kit.
Dedicated quench-flow instruments
The QFM-400 microvolume instrument is a more
specialized machine that has been optimized for the very small volume
operation. This instrument operates in the single mixing + quench mode. It
features the most economic quench-flow machine of the market. One of the
main source of sample economy comes from the fact that only one single delay
line is used for the entire time course of the kinetics.
More...
- Application notes :
-
AN#1 - SFM-20, SFM-300 & 400 - Precision
of solution delivery (PDF)
- AN#2 - SFM-20 - µvolumes operation
(PDF)
- AN#3 - SFM20, SFM300&400 - high dilutions and variable ratio mixing - part
I
please enquire
- AN#4 - SFM20, SFM300&400 - high dilutions and variable ratio mixing - part
II
please enquire
- AN#5 - SFM300&400 - µvolume operation
please
enquire
- AN#6 - SFM20, SFM300&400 - cryotemperatures.
please
enquire
- AN#7 - SFM300400 - submillisecond deadtime
please
enquire
-
AN#8
- SFM specialized adaptation for Jasco CD spectrometer J-600, J-700 & J-800 series - test
experiments (PDF)
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