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AbVideo™ - Calibration

   
  • pH-meter Calibration

    pH meter is an electronic instrument used to measure the pH of a liquid. For very precise work the pH meter should be calibrated before each measurement. Calibration is performed with three standard buffer solutions (pH4.0, pH7.0, pH10.0) that span the range of pH values to be measured.

    Publish: 2010/7/19

  • Micropipette Calibration

    Micropipettes are used to accurately measure and dispense small volumes of liquid. The capacity of a micropipette can range from less than 1μl to 1000μl (1ml). To ensure that obtained results using micropipette are reliable, it is necessary to calibrate micropipettes several times a year. This video shows a method for testing the accuracy of automatic micropipettes.

    Publish: 2010/7/19

  • Autoclave Quality Control Test - Biological Indicator

    Besides the temperature logger, self-contained biological indicators that contain G. stearothermophilus spores can also be used for autoclave quality control test. Learn how to use the biological indicator in this AbVideo. There are also physical and chemical indicators that can be used to ensure decontamination effectiveness of autoclaves.

    Publish: 2012/1/12

  • Autoclave Quality Control Test - Temperature Logger

    Stainless steel loggers are commonly used for monitoring temperature of autoclave. Check out how to use it to maintain the maximum performance of your autoclave machine. There are physical, chemical, and biological indicators that can be used to ensure decontamination effectiveness of autoclaves.

    Publish: 2012/1/12

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