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Videos

  1. Front Filling Nanofil Syringe
    May 22, 2013
    In this video, Mike Pizza demonstrates how to front fill a Nanofil syringe using MicroFil.   More Info
  2. EVOM2-How to Equilibrate Your STX2
    April 24, 2013
    The World Precision Instruments (WPI) EVOM2 is used for making trans epithelial electrical resistance (or TEER) measurements. Two silver/silver chloride pellets are used for the electrodes. The chloride ion tends to migrate, which is a reversible reaction. But, because of this chloride ion swapping, the electrodes need to be polarized before each use. Before using the meter for making voltage measurements, equilibrate the electrodes. This video shows you how.   More Info
  3. Microsquisher at Work with Stem Cell Aggregates
    April 24, 2013
    The following video shows how Dr. Todd McDevitt's laboratory at Georgia Tech is using the CellScale Microsquisher on stem cell aggregates. The MicroSquisher is designed to perform compression testing on specimens between 50µm and 2mm with force resolutions as small as 50nN. Forces are determined from the deflection of a flexible cantilever beam to which one compression plate is attached. Displacement control is achieved by manipulating the base of that beam using a motorized piezo stage.      More Info WPI is the exclusive North American distributor for Cell Scale. For more information, email us at
  4. How To Test Your EVOM2 Meter
    April 24, 2013
    The World Precision Instruments (WPI) EVOM2is used for making trans epithelial electrical resistance (or TEER) measurements. We recommend that you test your EVOM2 before you use it for the first time and then periodically after that. If there is a concern that the meter or the electrode is not functioning properly, test the meter first. This video shows how to test the meter. More Info
  5. How to Fill a 2 mm Sensor Sleeve with Filling Solution
    April 24, 2013
    In this video, Nikki demonstrates how to prepare and fill a 2mm biosensor and prepare to calibrate an ISO-OXY-2 oxygen sensor.   More Info
  6. How to Calibrate an ISO-HPO100
    April 24, 2013
    In this video, WPI Chemist Nikki Scafa demonstrates how to calibrate the WPI ISO-HPO100 hydrogen peroxide microsensor.  More Info
  7. How to Make PBS Buffer Solution
    April 24, 2013
    In this video, WPI Chemist Nikki Scafa demonstrates how to make a PBS buffer solution for use with WPI microsensors.   
  8. How to Make 0.1M Copper II Chloride
    April 24, 2013
    In this video, WPI Chemist Nikki Scafa demonstrates how to make a 0.1M solution of CuCl2 for calibrating WPI NO microsensors.
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