CALIBRATING QUALITY CONTROL FLUIDS

Brand Owner (click to sort) Address Description
AUTO-TROL ROCHE DIAGNOSTICS GMBH Sandhofer Strasse 116 Mannheim 68305 Germany calibrating and quality control fluids for blood analyzers, especially for pH blood gas analyzers;
COMBI-TROL AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Kleiststrasse 48 A-8020 Graz Austria calibrating and quality control fluids for blood analyzers, especially for PH blood gas analyzers;
COMBITROL ROCHE DIAGNOSTICS GMBH Sandhofer Strasse 116 Mannheim 68305 Germany Calibrating and quality control fluids for blood analyzers, especially for PH blood gas analyzers;
DROPPER Quantimetrix Corporation 2005 Manhattan Beach Blvd Redondo Beach CA 90278 calibrating and quality control fluids for clinical laboratory urine dipsticks;
METER-CHECK BIONOSTICS, INC. 7 Jackson Road Devens MA 01424 Calibrating and quality control fluids for blood analyzers, namely, a liquid solution to evaluate and to monitor the operation of meters utilized in diagnostic testing;
METER-CHECK BIONOSTICS, INC. 7 Jackson Road Devens MA 01424 Calibrating and quality control fluids for blood analyzers, namely, a liquid solution to evaluate and to monitor the operation of meters utilized in diagnostic testing;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A system and method for monitoring and controlling the properties of fluids is disclosed. The inventive concept employs impedance spectroscopy (IS) measurements, and is suitable for real-time, in situ, monitoring and quality control operations, such as quality control during the manufacture of blended lubricants. IS data are obtained for three or more frequencies, where the lowest frequency is less than 1 Hz and the highest frequency is greater than 1 Hz. These data may be interpreted according to statistical techniques such as Principal Component Regression, analytical techniques such as equivalent circuit modeling, or by a combination thereof. The data analysis provides characteristics, or IS signatures, relating to the properties of the fluid. IS signatures for a test fluid are compared to IS signatures for calibration fluids to determine whether the properties of the test fluid fall within specified limits. Quality control adjustments to the test fluid properties may be performed based on the IS signatures.