Description:
These Planar Oxygen-Sensitive Spots, immobilized onto different support materials (polyester, glass) are available for customized applications. The sensor spots can be glued into transparent glass or plastic vials (e.g. cell culture flasks). The oxygen
concentration is measured non-invasively and nondestructively from the outside through the wall of the flask.
Prerequisite: The wall of the flask has to be transparent and non-fluorescent.
Features:
• Measuring range: 0 % to 50 % oxygen saturation (0 – 22.6 mg/L)
• Limit of detection: 15 ppb dissolved oxygen (0.03 % oxygen saturation)
• Compatible to the oxygen meters Fibox 3, Fibox 3 LCD v3, OXY-4 mini, OXY-10 mini, Fibox 3 trace v3, OXY-4 trace v3, OXY-10 trace v3 and Fibox 3 LCD trace v4
• Excellent mechanical and long-term stability (more than 100,000 data points without drift)
• Response time (t90):
Dissolved oxygen, stirred < 30 s
Dissolved oxygen, not stirred < 60 s
Gas phase < 10 s
• Available are rigid and flexible Sensor Spots
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Rigid, autoclavable Oxygen-Sensitive
Spot
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Flexible, not autoclavable Oxygen-
Sensitive Spot
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Stands CIP (Cleaning in Place) conditions:
(5 % sodium hydroxide solution NaOH heated
to 90°C (194°F))
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Stands CIP (Cleaning in Place) conditions:
(5 % sodium hydroxide solution NaOH heated
to 90°C (194°F))
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Sterilizable:
Hydrogen peroxide (H2O2), ethyl alcohol
(EtOH), ethylene oxide (EtO)
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Sterilizable:
Hydrogen peroxide (H2O2), ethyl alcohol
(EtOH), ethylene oxide (EtO), gamma irradiation
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Autoclavable 130°C (266°F), 1.5 atm
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Not autoclavable
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Support thickness: 1 mm
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Support thickness: 0.125 mm
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