The new pO2 probe can be used to measure pO2 of tissues, whole
cells, cell fractions, and various types of respiration studies. It
can also be used to measure dissolved oxygen in biological and
environmental samples. The pCO2 probe can be used to measure pCO2 in
blood, fermentation studies, and various tissues. The pO2 probe has
a 2mm tip and a 6mm body diameter. The pC02 probe has a 9mm body
The new pO2 needle probe that can be used directly with a strip
chart recorder or pH meter to measure pO2 of various plant and animal
tissue, cell cultures, and respiration studies. Unit comes complete
with electronic signal conditioner for direct hookup to your recorder
or pH meter.
Our dissolved oxygen probes including micro probe, needle probe and micro flow through probes
are now available as complete systems which include DO probe, amplifier, dissolved oxygen monitor,
and software which logs and plots directly to your PC.
Further details on Complete DO systems
Dissolved Oxygen Probe
Measure dissolved oxygen using your pH meter
Use with any pH Meter. Probe can be plugged directly into any
standard pH meter for dissolved oxygen measurements.
Covers Full DO Range. Electrode can measure dissolved oxygen from 0
to 20 ppm or 0 to 150% saturation.
Eliminates Winkler Method. Probe measures dissolved oxygen directly
without involved wet chemistry of titrations needed with the Winkler
BOD Measurements. BOD probe fits directly into BOD bottle for 5 day
or continuous BOD measurements.
Portable. On-the-spot field measurements of dissolved oxygen can be
made without a trip back to the laboratory.
Rapid Response. Typical response time at room temperature is 12
Use for both BOD measurements in the LAB and for Field use.
Oxygen Range: 0 to 20 ppm dissolved oxygen
Accuracy: +/- 0.2 ppm at calibration temperature
Temperature Range: 0 to 50 degrees C
RESPONSE TIME: Response time at 25 C is 12 seconds for 90% of
Connector: Available in either U.S. standard or BNC connector (please
specify when ordering).
Power: 9 volt disposable battery.
Sample Size: Minimum sample size is about 2 ml.
DO-166 Oxygen Probe
DO-166 Oxygen electrode including spare membranes and bottle of
filling solution. Can be used for both BOD and field measurements.
Cat. No. DO-166-6S with 4 ft. cable
Cat. No. DO-166-15S with 15 ft. cable
Cat. No. DO-166-25S with 25 ft. cable
Cat. No. SM-166S Spare DO Membranes-
Package of 10 membranes
Use in Bioreactor, Cell Culture, and Organ Perfusion. pO2 System
low volume (80 microliter) is ideally suited for in line
monitoring of bioreactors, organ perfusion, and cell culture.
pC02 volume is 100ul.
Adapts to silastic tubing
End fittings on pO2 & pCO2 probes attach directly to standard
Use with your pH meter
pO2 & pCO2 probes plug directly into your pH meter.
Continuous pO2 & CO2 monitoring using strip chart recorder.