Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Chromatography
Could you tell me,what is the specific mobile phase of lycopene when stationary phase is silica? Thank you.
1 answer
For TLC?
You can
ask a new question
or
answer this question
.
Similar Questions
For a TLC lab,the stationary phase is the mixture of isopropanol and ammonia or the mixture of hexane,ethyl acetate and ethanol,
Top answer:
For a TLC lab,the stationary phase I think you mean the mobile phase? is the mixture of isopropanol
Read more.
1.)The silica that makes up the stationary phase in TLC chromatophraphy is more polar than the mobile phase. What then might the
Top answer:
The more polar compounds will "stick" to the polar TLC surface longer; therefore, the non-polar
Read more.
Is the the rf value of lycopene and with what solvent can you use as a mobile phase on a TLC?
I don't know the answer here but I
Top answer:
the rf value depends on the kind of plate used (silica, alumina) and the mobile phase or developing
Read more.
I have a method using HPLC (high performance liquid chromatography).
It states that a 4.6 x 150mm,3um column should be used.
Top answer:
To determine if the two columns can be considered equivalent, we need to compare their essential
Read more.
a) Explain stationary phase and mobile phase in thin-layer chromatography.
b) In thin layer chromatography, the stationary phase
Top answer:
Liquid
Read more.
For a TLC lab,the stationary phase is the mixture of isopropanol and ammonia or the mixture of hexane,ethyl acetate and ethanol,
Top answer:
Read your first paragraph. It makes no sense. The second paragraph containing the question does. The
Read more.
How do i calculate plate number, distribution constant, mobile phase and stationary phase volume for tlc not HPLC/ GC
Top answer:
To calculate the plate number, distribution constant, mobile phase volume, and stationary phase
Read more.
Liquid Chromatography lab:
Why is it important that the solvent level not drop below the upper level of the stationary phase once
Top answer:
correct.
Read more.
Chromatography relies on the differences in polarity between the compound, the mobile phase and the stationary phase. In your
Top answer:
http://en.wikipedia.org/wiki/Paper_chromatography
Read more.
out of orthonitroaniline and paranitroaniline which one will go at the top of TLC plate and why
It depends upon the stationary
Top answer:
Therefore, o-nitroaniline will go to the top of the TLC plate.
Read more.
Related Questions
delia is developing a storyboard for her movie about her autoniography. In this lesson you learned about the phases of creating
Delia is developing a storyboard for her movie about her autobiography. In this lesson, you learned about the phases of creating
Circle the term that does not belong in each of the following groupings.
1. HC1 secretion Acetyicholine Histamine Secretin
1-What phase are daughter cells in as a result of mitosis?
-Anaphase 2- During what phase of mitosis do centromeres divide and
1) What phase are daughter cells in as a result of mitosis?
answer: Anaphase 2)During what phase of mitosis do centromeres divide
Question
When are chromosomes visible during the entirety of the cell cycle?(1 point) Responses only during interphase only
When are chromosomes visible during the entirety of the cell cycle?(1 point) Responses only during the G1 phase only during the
1) What phase are daughter cells in as a result of mitosis?
answer: Anaphase 2)During what phase of mitosis do centromeres divide
1) What phase are daughter cells in as a result of mitosis?
answer: Anaphase 2)During what phase of mitosis do centromeres divide
. Use the following image to answer the questions:
The above graph is a phase change diagram for water. At points B and D the
