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ECoCHECK H2O2 - High sensitive measurement of hydrogen peroxide in nano-molecular concentrations
The ECoCheck H
2
O
2
is well suited for measurements of hydrogen peroxide in highly diluted media. The linear measurement range from 30 to 3000 nmol/L cannot be realized with other conventional lab equipement. Fast and robust, the results of H
2
O
2
content can be displayed some minutes after the measurement.
Samples with higher H
2
O
2
concentrations can be adjusted to the ECoCHECK measurement range by simply diluting the sample. Determining H
2
O
2
concentrations
within compartment air is possible by de-condensing air humidity. Producing reproducible deposition conditions in a cooling trap, a high humidity of the air sample is necessary (air cooling -20°C in a cooling trap). The sample can afterwards be treated and analyzed like respiration condensate. Using this measurement configuration, modifications of H
2
O
2
concentration in the air can be monitored.
The ECoCheck H
2
O
2
is in particular applicable for measurements of hydrogen peroxide in highly diluted media. The linear instrument range of 30 up to 3000 nmol/L cannot be realized using simple laboratory equipment but usually requires expensive photometric laboratory equipment with upgraded calibration efforts. Measurement results are dispalyed within few minutes after analyzing the sample.
Advantages
Detection of H
2
O
2
–concentrations in nanomolecular range
Wide linear measurement range
Autarkic function, independent on laboratory environment
Easy handling and sample preparation
Low parasitic influence on measurement
Option: deliverable with additionally robust pH-IsFET-Sensor
Field of application
Measuring the H
2
O
2
concentration and the pH-value in the respiratory condensate of patients – diagnostic support of active inflammation process in the lung and airways
Measuring of
H
2
O
2
in other biological samples after sample preparation (e.g. urine, plasma)
Detection of H
2
O
2
-concentration in disinfectants and in condensates of ambient air samples
Examination of H
2
O
2
–residues after disinfection of medical instruments
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Order information
Type
Description
EAN
ECoCheck H
2
O
2
device for H
2
O
2
detection
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