| CHEM 14 UV-VIS SPECTROPHOTOMETER TUTORIAL |
| Theory | Running the Analysis |
| Introduction | PizzaBox | Spec 20 | HP 8452A | Introduction | Preparing the Sample | Selecting the Sample Holder | Running the Blank | Using the Software | Running the Sample |
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The Spec 20 Spectrophotometer Again, in the Spec 20, the wavelengths of light are separated, this time to single out a particular wavelength of radiation. A photomultiplier detector measures the absorbance of the sample. Press play on the movie to the left to start.
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