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Exp 8: Thymol 1
Home
Introduction
Background
Materials
Safety
Part I
Extractions 1-3
Extraction 4
Part II
Preparing the TLC chamber
Preparing the TLC plate
Visualizing the TLC plate
View TLC Plates part II
100% Heptane MP
25%/75% EtOAC/Heptane MP
50%/50% EtOAC/Heptane MP
75%/25% EtOAC/Heptane MP
Part III
TLC analysis of extract
View TLC data part III
Water Extraction
25%/75% EtOAC/heptane Extraction
Heptane Extraction
Methanol Extraction
Part IV
HPLC of extract
HPLC Instrumentation
HPLC Standards
Sample Data
Group A HPLC analysis
Group B HPLC analysis
Group C HPLC analysis
Group D HPLC analysis
Group E HPLC analysis
Group F HPLC analysis
Part V
Preparing filter disks
Clean up
Results and data analysis
Exp 8: Thymol 1
Home
Introduction
Background
Materials
Safety
Part I
Extractions 1-3
Extraction 4
Part II
Preparing the TLC chamber
Preparing the TLC plate
Visualizing the TLC plate
View TLC Plates part II
100% Heptane MP
25%/75% EtOAC/Heptane MP
50%/50% EtOAC/Heptane MP
75%/25% EtOAC/Heptane MP
Part III
TLC analysis of extract
View TLC data part III
Water Extraction
25%/75% EtOAC/heptane Extraction
Heptane Extraction
Methanol Extraction
Part IV
HPLC of extract
HPLC Instrumentation
HPLC Standards
Sample Data
Group A HPLC analysis
Group B HPLC analysis
Group C HPLC analysis
Group D HPLC analysis
Group E HPLC analysis
Group F HPLC analysis
Part V
Preparing filter disks
Clean up
Results and data analysis
More
Home
Introduction
Background
Materials
Safety
Part I
Extractions 1-3
Extraction 4
Part II
Preparing the TLC chamber
Preparing the TLC plate
Visualizing the TLC plate
View TLC Plates part II
100% Heptane MP
25%/75% EtOAC/Heptane MP
50%/50% EtOAC/Heptane MP
75%/25% EtOAC/Heptane MP
Part III
TLC analysis of extract
View TLC data part III
Water Extraction
25%/75% EtOAC/heptane Extraction
Heptane Extraction
Methanol Extraction
Part IV
HPLC of extract
HPLC Instrumentation
HPLC Standards
Sample Data
Group A HPLC analysis
Group B HPLC analysis
Group C HPLC analysis
Group D HPLC analysis
Group E HPLC analysis
Group F HPLC analysis
Part V
Preparing filter disks
Clean up
Results and data analysis
Clean up
Great choice!
The thyme leaves, filter paper, TLC spotters, and TLC plates may all be contaminated, so they should be disposed of in the blue chemically contaminated waste bins.
Where will you dispose of the excess ethyle acetate solution?
In the sink
In the waste bottle in the fume hood
Go back to solid waste disposal
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