![Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors](https://pub.mdpi-res.com/chromatography/chromatography-01-00194/article_deploy/html/images/chromatography-01-00194-g002.png?1416402079)
Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors
![Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors](https://pub.mdpi-res.com/chromatography/chromatography-01-00194/article_deploy/html/images/chromatography-01-00194-g008.png?1416402084)
Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors
![SOLVED: Q5. (c) Which of the following is a main difference between isocratic and gradient elution in HPLC? Isocratic instruments have two pumps, whereas gradient systems have only one pump In gradient SOLVED: Q5. (c) Which of the following is a main difference between isocratic and gradient elution in HPLC? Isocratic instruments have two pumps, whereas gradient systems have only one pump In gradient](https://cdn.numerade.com/ask_images/903017d024694f2b88698a0b61bc7570.jpg)
SOLVED: Q5. (c) Which of the following is a main difference between isocratic and gradient elution in HPLC? Isocratic instruments have two pumps, whereas gradient systems have only one pump In gradient
![Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors Chromatography | Free Full-Text | Description of the Retention and Peak Profile for Chromolith Columns in Isocratic and Gradient Elution Using Mobile Phase Composition and Flow Rate as Factors](https://pub.mdpi-res.com/chromatography/chromatography-01-00194/article_deploy/html/images/chromatography-01-00194-g001.png?1416402081)