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A device for freeze-substituting a large number of samples under controlled conditions
1Department of Zoology, La Trobe University, Bundoora, Victoria, Australia.
Journal of Microscopy
|June 1, 1991
Abstract:
An inexpensive device for reproducible freeze-substitution is described. The equipment consists of a reciprocating shaker, holding vials of substitution fluid, mounted in the gas phase of a large liquid nitrogen refrigerator. The shaker temperature is controlled by a programmable microprocessor.