100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Summary

Summary Achem11 Chromatographic Methods of Separation

Rating
-
Sold
-
Pages
31
Uploaded on
08-08-2024
Written in
2019/2020

This is a comprehensive and detailed summary on Chromatographic Methods of Separation for Achem11. Essential!!

Institution
Course











Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Course

Document information

Uploaded on
August 8, 2024
Number of pages
31
Written in
2019/2020
Type
Summary

Subjects

Content preview

CHROMATOGRAPHIC
METHODS OF SEPARATION




1

, BASIC PRINCIPLES
• All chromatographic separations rely on the
differences in interaction between analytes
and the two characteristic phases
• Mobile phase: carries/transports the
analytes
• Stationary phase: interacts with the
analytes as they are moving through it.

• Analytes that strongly interact with the
stationary phase are retained longer, thus
elute from the column later than those that
interact weakly with the stationationary
phase.
• Analytes separate into bands

• Analytes are detected at the exit of the
column and their signals recorded

• Plot: chromatogram




2

,• Classification based on the types of mobile and
stationary phases and the kinds of equilibria involved in
the transfer of solutes between phases
• Name based on type of Mobile




3

, Elution
• Elution: washing a
species through a
column by continuous
addition of fresh mobile
phase
• Mobile phase: eluent
• Partition between
mobile and stationary
phase




4

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
anyiamgeorge19 Arizona State University
Follow You need to be logged in order to follow users or courses
Sold
60
Member since
2 year
Number of followers
16
Documents
7001
Last sold
4 weeks ago
Scholarshub

Scholarshub – Smarter Study, Better Grades! Tired of endless searching for quality study materials? ScholarsHub got you covered! We provide top-notch summaries, study guides, class notes, essays, MCQs, case studies, and practice resources designed to help you study smarter, not harder. Whether you’re prepping for an exam, writing a paper, or simply staying ahead, our resources make learning easier and more effective. No stress, just success! A big thank you goes to the many students from institutions and universities across the U.S. who have crafted and contributed these essential study materials. Their hard work makes this store possible. If you have any concerns about how your materials are being used on ScholarsHub, please don’t hesitate to reach out—we’d be glad to discuss and resolve the matter. Enjoyed our materials? Drop a review to let us know how we’re helping you! And don’t forget to spread the word to friends, family, and classmates—because great study resources are meant to be shared. Wishing y'all success in all your academic pursuits! ✌️

Read more Read less
3.4

5 reviews

5
2
4
0
3
2
2
0
1
1

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions