Science Enhanced S&S Biology - Virginia Department of ...

2. Place a small amount of a sample on a square. 3. Fold or wrap the samples as tightly as possible, and place them on a paper plate. If you are using a hot water bath, place the plate in a water-proof container. 4. Heat the samples during the remainder of the period. 5. Remove heat source, and open the squares. 6. ................
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