Which of the following is true about HPLC performance? * The smaller the internal diameter of the column, the higher the sensitivity The lower the temperature the higher the separation The higher the pressure, the lower the separation
Which of the following is true about HPLC performance? * The smaller the internal diameter of the column, the higher the sensitivity The lower the temperature the higher the separation The higher the pressure, the lower the separation
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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![Which of the following is true about HPLC performance? *
The smaller the internal diameter of the column, the higher the sensitivity
The lower the temperature the higher the separation
The higher the pressure, the lower the separation
For samples of chlorinated aromatics, nitroaromatics and alkyl
substituted benzenes, an applicable liquid stationary phase for GLC is
50% Phenyl-polydimethyl siloxane
50% Cyanopropyl-polydimethylsiloxane
50% Trifluoropropyl-polydimethyl siloxane
The heart of the GC system *
Pump
Column
Oven](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd962ec3a-7a28-40fa-816f-e269248a136a%2F05988ae1-a488-4f55-900a-37da27a080b9%2Fbhdsrn5_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following is true about HPLC performance? *
The smaller the internal diameter of the column, the higher the sensitivity
The lower the temperature the higher the separation
The higher the pressure, the lower the separation
For samples of chlorinated aromatics, nitroaromatics and alkyl
substituted benzenes, an applicable liquid stationary phase for GLC is
50% Phenyl-polydimethyl siloxane
50% Cyanopropyl-polydimethylsiloxane
50% Trifluoropropyl-polydimethyl siloxane
The heart of the GC system *
Pump
Column
Oven
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