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Mass out the ziploc bags.
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Pour components in beaker filled with water, and stir.
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Filter out components and water over another beaker.
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Pour water in new beaker and heat on hot plate.
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Empty contents of filter in new beaker.
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Put the mothballs in water, place in fume hood, and wait for solidifying.
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Put the poppy seeds and sand mixture into water.
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Take out and and pour the beaker full of poppy seeds into filter and proceed with vacuum filtration.
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Once the water on the hot plate evaporates, empty salt into bag.
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Put mothballs in alcohol, place in fume hood, and wait for dissolving.
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Separate poppy seeds from beaker with forceps.
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Vacuum filter the poppy seed and water mixture.
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Vacuum filter the sand and water mixture.
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Vacuum filter the mothball-alcohol mixture.
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Remove the filter paper and dry in the incubator oven.
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To calculate the mass of all the components, subtract the mass of the bag with the components inside from the mass of the bag.
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Mass out the dry filter paper with mothball in it.
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Mass out a dry piece of filter paper.
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