Fluid preservation refers to specimens and objects that are preserved in fluids, most commonly alcohol and formaldehyde, but also glycerin, mineral oil, acids, glycols, and a host of other chemicals that protect the specimen from deterioration. Some of the oldest natural history specimens in the world are preserved in fluid.
Despite the fact that fluid preservation has been practiced for more than 350 years, this is the only handbook that summarize all that is known about this complex and often confusing topic. Fluid Preservation: A Comprehensive Reference covers the history and techniques of fluid preservation and how to care for fluid preserved specimens in collections.
- More than 900 references on fluid preservation were reviewed for this project.
- An historical survey of preservative recipes provides for guidance for museums with older collections (many fluid preservatives contain hazardous chemicals).
- Current standards and best practices for collection care and management are presented.
- Current and controversial topics (e.g., the preservation of DNA, alternatives to alcohol and formaldehyde) are discussed and fully referenced.
- Health and safety issues involved with caring for fluid preserved collections are discussed.
- The final chapter addresses fluid preserved specimens as cultural products and their use in art, literature, film, and song.
Although most fluid-preserved specimens are found in natural history and medical museums, it is not at all uncommon to find them in art museums, history museums, and science centers. In addition to animals, plants, and anatomical specimens, fluid preserved collections include some minerals and fossils and many other objects.
Fluid Preservation is an essential reference for:
- Natural history curators
- Natural history collections managers
- Conservators
- Medical and anatomical museum collections managers and curators
- Art and history museum staff who have fluid preserved specimens and objects in their care (e.g., works by Damien Hirst)
- Private collectors
- Researchers using museum collections as sources of DNA, isotopes, etc.
- Health and safety professionals
- Exhibit planners and designers
- Museum facilities planners and managers
- People interested in the history of science
- People interested in the history of natural history museums
- Museum studies students
Industry Reviews
Preservation techniques for biological specimens have often been handed down by oral tradition rather than subjected to rigorous scrutiny and long-term evaluation. This volume is an overview of procedures, chemicals, and containers, not a how-to manual. The initial chapter provides an interesting review of the history of preservation of plant/animal specimens, ranging from ancient practices to modern DNA extraction and preservation, and summarizes knowledge about long-term/indefinite fluid preservation of organic materials. Simmons addresses the merits and drawbacks of various protocols, temperatures, preservation fluids, sealants, and container types in preventing postmortem changes in tissues. Post-fixation processing, specimen repair, transfer to newer containers and solutions, and health/safety concerns are also covered. The second half of this volume contains well-organized, extensive tables, including a copious review of the literature, ranging from DNA preservation techniques to cultural references. The largest table is arranged alphabetically by author, with columns for specimen type and helpful directions and comments. Updating much of the information found in earlier books, this well-researched volume will be a valuable addition not only for collections serving museum curators and preservationists but also botanists, zoologists, chemists, and chemical engineers. Summing Up: Highly recommended. All students, researchers/faculty, and professionals/practitioners.
