Separation of Amino Acids by Thin Layer Chromatography Lab Questions 1. Describe in detail Thin layer chromatographic experiment. Example: the theory behind it, how you would prepare the materials to spot on the plate with different mobile amino acids and unknown and how TLC Plate is developed and the reasoning behind which solvent/ solvent mixture should be used, along how to correctly identify of the unknown. 2. Calculate the Rf value if a solute travelled 5 cm from the base spot and the solvent front is 10 cm from the origin? 3. In a TLC experiment using a 70:30 mixture of Petroleum ether and ethyl acetate, a student noted the development of spots in the origin, what can you suggest about this observation?
Separation of Amino Acids by Thin Layer Chromatography Lab Questions 1. Describe in detail Thin layer chromatographic experiment. Example: the theory behind it, how you would prepare the materials to spot on the plate with different mobile amino acids and unknown and how TLC Plate is developed and the reasoning behind which solvent/ solvent mixture should be used, along how to correctly identify of the unknown. 2. Calculate the Rf value if a solute travelled 5 cm from the base spot and the solvent front is 10 cm from the origin? 3. In a TLC experiment using a 70:30 mixture of Petroleum ether and ethyl acetate, a student noted the development of spots in the origin, what can you suggest about this observation?
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Separation of Amino Acids by Thin Layer Chromatography Lab Questions
1. Describe in detail Thin layer chromatographic experiment. Example: the theory behind it, how you
would prepare the materials to spot on the plate with different mobile amino acids and unknown and
how TLC Plate is developed and the reasoning behind which solvent/ solvent mixture should be used,
along how to correctly identify of the unknown.
would prepare the materials to spot on the plate with different mobile amino acids and unknown and
how TLC Plate is developed and the reasoning behind which solvent/ solvent mixture should be used,
along how to correctly identify of the unknown.
2. Calculate the Rf value if a solute travelled 5 cm from the base spot and the solvent front is 10 cm
from the origin?
3. In a TLC experiment using a 70:30 mixture of Petroleum ether and ethyl acetate, a student noted the
development of spots in the origin, what can you suggest about this observation?
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