A simple and inexpensive alternative to shell freezing for rapid lyophilization of aqueous samples |
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| Authors: | Kurt R. Dahlberg David A. Cotter |
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| Affiliation: | (1) Department of Biology, University of Windsor, N9B 3P4 Windsor, Ontario, Canada |
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| Abstract: | Aqueous samples containing labile substances are rapidly lyophilized after the frozen solutions are crushed in Nalgene plastic bottles. Lyophilization time compares favorably with shell-frozen samples, and samples remain frozen at all times. |
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