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CAUTION: GC needles are sharp, delicate, and expensive - handle with care.
GC conditions
Discuss: Do these parameters help you understand GC background/calculations better?
GC.mp4- Prepare the sample
Plunge a few times to clear air bubbles from the needle
Measure 0.2 μL of sample
Carefully inject into HOT injection port
Don't rush! Allow enough time to see traces of alcohol elute from the column
Discuss:
What are the boiling points of your starting alcohol and the expected products?
Why is it useful to see if starting material elutes from the column?
GC_clean.mp42. Clean the syringe
2. Clean the syringe
Rinse GC needles 3x with acetone (regular, not salted) before and after injections
Solvent evaporates readily from Kim wipe - dispose in trash
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