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Refer to the diagram. During analysis the carrier gas travels      a. through the flow controller, injector, column, and detector      b. through the flow controller, oven, detector, and recorder      c. through the flow controller and column only      d. through the flow column and detector only

Refer to the diagram. During analysis the carrier gas travels      a. through the flow controller, injector, column, and detector      b. through the flow controller, oven, detector, and recorder      c. through the flow controller and column only      d. through the flow column and detector only

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Refer to the diagram. During analysis the carrier gas travels
     a. through the flow controller, injector, column, and detector
     b. through the flow controller, oven, detector, and recorder
     c. through the flow controller and column only
     d. through the flow column and detector only
This diagram illustrates the basic components of a Gas Chromatography (GC) system. - **Carrier Gas**: The system begins with a carrier gas contained in a cylinder. The carrier gas transports the sample through the system. - **Flow Controller**: This component regulates the flow of the carrier gas, ensuring it moves at a constant rate toward the injector port. - **Injector Port**: Here, the sample is introduced into the system. The sample mixes with the carrier gas and is carried into the column. - **Column and Column Oven**: The column is typically coiled and housed within an oven. It is where the separation of the sample occurs based on different interactions with the column's stationary phase at high temperatures. - **Detector**: As compounds elute from the column, they are detected and measured. - **Recorder**: The final output is sent to a recorder that generates a chromatogram. Peaks on this chromatogram represent the different components of the sample, which have been separated over time. This diagram provides a simplified view of the gas chromatography process, emphasizing the flow from injection to detection and recording of results.
Transcribed Image Text:This diagram illustrates the basic components of a Gas Chromatography (GC) system. - **Carrier Gas**: The system begins with a carrier gas contained in a cylinder. The carrier gas transports the sample through the system. - **Flow Controller**: This component regulates the flow of the carrier gas, ensuring it moves at a constant rate toward the injector port. - **Injector Port**: Here, the sample is introduced into the system. The sample mixes with the carrier gas and is carried into the column. - **Column and Column Oven**: The column is typically coiled and housed within an oven. It is where the separation of the sample occurs based on different interactions with the column's stationary phase at high temperatures. - **Detector**: As compounds elute from the column, they are detected and measured. - **Recorder**: The final output is sent to a recorder that generates a chromatogram. Peaks on this chromatogram represent the different components of the sample, which have been separated over time. This diagram provides a simplified view of the gas chromatography process, emphasizing the flow from injection to detection and recording of results.
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