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What is the difference between “fixation” and “preservation”?

April 26, 2017difference fixation preservation

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What is the difference between “fixation” and “preservation”?

1 Answer

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Fixation involves the chemical alteration of protein to prevent breakdown. Dilute formalin solutions are most effective as fixatives. Preservation is the process of maintaining the state of fixation. Formalin-free “holding solutions” like WardSafe are good for preservation.