Online Oxygen Monitoring in Cell Culture

Cell Culture Flask with Integrated Oxygen Sensor CFS-PSt3

This plastic cell culture flask with integrated oxygen sensor is available for different growth areas. It is delivered irradiated and pre-calibrated. The CFS-PSt3 can be read out with the SFR Shake Flask Reader or the SFR vario in combination with the T-Flask Holder.

  • Ready-to-use
  • Pre-calibrated sensor
  • Contactless measurement
  • For cell culture
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Specifications Oxygen
* provided Cell Culture Flasks are used without further handling in physiological solution
** at 100 rpm & in cell culture media
Measurement range 0 - 100 % O2
Resolution ± 0.01 % O2 at 0.21 % O2

± 0.4 % O2 at 20.9 % O2
± 0.05 % O2 at 0.2 % O2

Drift < 0.01 % O2 per day
(sampling interval of 1 min.)
Mesaurement temperature range from + 5 to + 50 °C
Response time (t90)** at 25 °C: < 60 sec.
Compatibility Aqueous solutions, ethanol (max. 10 % v/v), methanol (max. 10 % v/v), pH 2 - 10
Cross-sensitivity Typically no cross-sensitivity in culture media
Calibration Sensor flasks are delivered irradiated.

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