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Required Items Graduated Cylinder, 10 mL PASCO Interface* Data Acquisition Software* Quick Start *See the PASCO catalog or the PASCO web site at www.pasco.com for more information Connect the Drop Counter to your PASPORT compati- ble PASCO interface. Recommended Recommended...
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Counter and other sensors are recorded and displayed in soft- The following two methods illustrate the calibration proce- ware such as SPARKvue, PASCO Capstone, or on a datalog- dure. ging interface such as the SPARK SLS or Xplorer GLX.
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(in the syringe). 19. Select OK to exit the Experiment Tools screen. Connect the Drop Counter and pH sensor to your PASPORT compatible PASCO interface (or interfaces). Acid-Base Titration (Calibration Method) If you are using a computer, connect the interface to it Procedure and start the data acquisition software.
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D r o p C o u n t e r Observe the data appearing on the pH versus drop count Tips graph. After the equivalence point is reached, continue • Except for opening and closing the stopcocks, do not collecting data until the pH curve flattens.
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PASCO sci- entific, is prohibited. Trademarks PASCO, PASCO Capstone, PASPORT, and SPARKvue are trademarks or registered trademarks of PASCO scientific, in the United States and/or in other countries. For more information visit www.pasco.com/legal. Product End of Life Disposal Instructions: This electronic product is subject to disposal and recycling regulations that vary by country and region.
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