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Equipment
Equipment
In addition to the general glassware and equipment available in the lab, for this experiment you will need:
Mortar and pestle.
20 mL scintilation vial.
50 mL beaker.
Stir bar.
Foil.
Stir plate.
Plastic dropper.
Filter paper.
250 mL or 400 mL beaker.
Watch glass.
TLC plate.
TLC spotter.
Pencil.
UV lamp.
Glass funnel.
5.000 mL volumetric pipette.
10.00 mL volumetric flasks.
50 mL Falcon tube
Syringe.
HPLC filter vials.
Left to right: Vial bottom, vial top, assembled vial.
5 mL vial.
Chemicals and samples
Chemicals and samples
Dry thyme leaves.
Water.
Ethyl acetate.
Methanol (HPLC grade).
Iodine chamber.
Thymol HPLC standard in methanol.
TLC standards.
Left to right: p-cymene, carvacol, and Thymol.
100% heptane.
75/25 ethyl acetate/heptane.
50/50 ethyl acetate/heptane.
25/75 ethyl acetate/heptane.
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