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08-03-2024
Chemistry

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Once the separation is complete in a vacuum filtration, stop the process by:
a) Turning off the vacuum source first, then opening the clamp or stopper on the solvent trap.
b) Opening the clamp or stopper on the solvent trap first, then turning off the vacuum source.
c) Simultaneously turning off the vacuum source and opening the clamp or stopper on the solvent trap.
d) Continuing to apply vacuum pressure indefinitely.

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