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Secure Positioning of the Optical Fiber on a SensorVial

Vial Adapter VA-20mL

The Vial Adapter is used to attach the POF (polymer optical fiber) to a 20 mL SensorVial (special glass vial with integrated oxygen sensor foil) using a screw. It can be attached to the vial in different heights for measurement in the liquid phase and the headspace and can also be used in a water bath. The POF is available as a separate accessory.

  • Non-invasive oxygen monitoring in glass vials
  • Secure & exact positioning of the polymer optical fiber
  • Precise sensor read-out

Applications

Respiration & Photosynthesis: Oxygen Monitoring in Glass Vials

Determination of respiratory activity is often performed for water organisms such as invertebrates, larval stages or eggs, but also for bacteria, cell cultures, yeasts or fungi. For algae measurement of photosynthetic activity is of great interest. Using our 20 mL SensorVial with an integrated sensor stripe oxygen can be measured simultaneously in the liquid sample and in the headspace. Autoclavable SensorVials for stirred and non-stirred applications are available.


Technical

Specifications
DimensionsOuter ∅ 41.0 mm x 11.0 mm, inner ∅ 28.5 mm
Connector typeSlotted-head plastic screws
CompatibilitySensorVial SV-PSt3-20mL together with all oxygen meters with SMA connector (e. g. Fibox series)

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