Bayer Technology Services Gmbh

Hans Tups

Sebastian Schmidt

Jörg Kauling

Martin Schiffhauer

Arndt Braun

Stefan Steigmiller

Karsten Sommer

Sonja Danstedt

Reinhard Gross

Marcus Brand

Stephan Tosch

Method for transport of suspensions containing mechanically sensitive material with a sample-transporting device comprising transport conduits and at least one system for accelerating a sample or aliquot through the transport conduit from at least two burets.

Method for transport of suspensions containing mechanically sensitive material

Sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station.

Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactor

The invention relates to an optical measurement probe for process monitoring, having a distal end, arranged in the region of a process apparatus, with a light entrance opening, and a proximal end coupled to a spectrometer, wherein a shaft comprising a light-guiding connection between the distal and proximal ends of the measurement probe is arranged between the two ends. The measurement probe is characterized in that the measurement probe has, in its distal region relative to the shaft and/or the proximal end, a reduced external diameter (FIG.).

Optical measuring probe for process monitoring

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Bergisch Gladbach, Germany

Hans Tups