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Misplaced themometer, put the head of the thermometer too high (above the still head) the reading will be low, too low and the reading will be high. Badly greased joints, you could lose vapor. Not using cool water in the condensor and the vapor won't condense, and again you could lose vapor of the more volitile compound.

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Ashlee Farrell

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2y ago

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Misplaced themometer, put the head of the thermometer too high (above the still head) the reading will be low, too low and the reading will be high. Badly greased joints, you could lose vapor. Not using cool water in the condensor and the vapor won't condense, and again you could lose vapor of the more volitile compound.


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