Retention Factor in Chromatography | Overview & Formula
4:17
Retention Factor in Chromatography | Overview & Formula
123K viewsDec 26, 2015
Study.comNathan Crawford
SOLVED: A peak with retention time of 407 has a width at half-height (W1/2) of 7.6 s. A neighboring peak is eluted 17 s later with W1/2 of 9.4. A compound that is known not to be retained was eluted in 2.5 s. The peaks are not baseline resolved. How many theoretical plates would be needed to achieve a resolution of 1.5?A. 2.46 x 10^4B. 1.57 x 10^2C. 2.06 x 10^4D. 2.53 x 10^4E. 2.43 x 10^4
SOLVED: A peak with retention time of 407 has a width at half-height (…
101 viewsSep 24, 2023
numerade.com
Retention Ratio (Definition, Formula) | How to Calculate?
Retention Ratio (Definition, Formula) | How to Calculate?
Mar 4, 2018
wallstreetmojo.com
Calculating retention factors for TLC
7:21
Calculating retention factors for TLC
Oct 10, 2013
Khan AcademyAngela Guerrero
Two components in an HPLC separation have retention times that differ by 15 s. The first peak elutes in 9.0 min and the peak widths are approximately equal. The dead time tM was 65 s. Use a spreadsheet to find the minimal number of theoretical plates needed to achieve the following resolution R, values: 0.50,0.75, 0.90,1.0,1.10,1.25,1.50,1.75,2.0,2.5 . How would the results change if peak 2 were twice as broad as peak 1 ? | Numerade
Two components in an HPLC separation have retention times th…
Jan 2, 2024
numerade.com
How to calculate Protein Concentration of Unknown Sample from standard curve in excel
2:41
How to calculate Protein Concentration of Unknown Sampl…
315.2K viewsSep 24, 2020
YouTubeBio-Resource
Retention Time
8:33
Retention Time
68.7K viewsJan 30, 2016
YouTubeGary Mabbott
4:27
Continuum Mechanics – Ch2 - Lecture 3 – Deformation Gradient …
9.4K viewsJan 9, 2018
YouTubeOnline Course on Continuum Mechanics
1:00:07
Reservoir capacity using Linear Programming (1)
16K viewsDec 31, 2012
YouTubenptelhrd
14:33
Hydrology: Rational Method Peak Runoff Determination and Exampl…
6.9K viewsMay 22, 2021
YouTubeHigh Water Studio
Retention Time Shift or Variation Causes || Pharma Pill
10.8K viewsSep 10, 2021
YouTubePharma Pill
9:59
Peak runoff using the rational method (2) | Hydrology
7.5K viewsMar 14, 2019
YouTubeThe Study Sphere
What Is Retention Time In Chromatography? - Chemistry Fo…
282 views9 months ago
YouTubeChemistry For Everyone
Fundamentals of HPLC 7 - An Unretained Component
7.9K viewsFeb 29, 2016
YouTubeArdent Scientific
24:52
Derivation of Formulas for Peak Time and Overshoot of Step Resp…
13K viewsOct 9, 2022
YouTubeAleksandar Haber PhD
3:00
The 2 retention calculations explained
3.4K viewsAug 17, 2022
YouTubeMixpanel
PE Exam Practice Problem #27: Water Resources | Clarifier Overfl…
1.5K viewsMar 23, 2024
YouTubeSolvedIn6
3:04
Fundamentals of HPLC 11 - Retention and Resolution
15.9K viewsFeb 29, 2016
YouTubeArdent Scientific
3:34
How to calculate the resolution of peaks in HPLC
10.2K viewsApr 2, 2023
YouTubeAnalyticalScienceTutor
16:58
How to find range of gain K to ensure stability of unity feedback …
17.7K viewsOct 30, 2020
YouTubeSTEM Course Prep
12:14
Rise Time | Settling Time | Time Constant | Example 4.2 | Skill Prob…
3.8K viewsMay 14, 2020
YouTube𝑺𝒐𝒍𝒂𝒓 𝑫𝒆𝒔𝒊𝒈𝒏 𝒂𝒏𝒅 𝑬𝒙𝒆𝒄𝒖𝒕𝒊𝒐𝒏 85
4:57
LC Troubleshooting | Retention Time Shift | 5 most common cause…
30.3K viewsOct 15, 2020
YouTubeEnglish Excel
the retention times of the a and b substances were found to be 164…
Sep 25, 2021
numerade.com
17:48
Rational Method Explanation and Example
154.1K viewsFeb 8, 2018
YouTubewu2ube
15:12
Struggling To BOOST Your Retention Rate? Fix This!
11K viewsJul 21, 2022
YouTubeStream Scheme
substances a and b have retention times of 1640 and 1763 min respec…
Oct 30, 2022
numerade.com
1:58
GC Troubleshooting—Tailing Peaks
29.8K viewsJun 14, 2018
YouTubeRestek Corporation
1:39
GC Troubleshooting—No Peaks
16.8K viewsJun 14, 2018
YouTubeRestek Corporation
7:53
Resolution of chromatography
82.6K viewsApr 17, 2014
YouTubeShomu's Biology
13:07
Peak Discharge Estimation: Rational Method
36.9K viewsAug 5, 2019
YouTubeNorth Carolina School of Science and Mathema…
See more videos
Static thumbnail place holder