Dear all,
I am hoping for some advice. A colleague has some frozen specimens of small deep-sea sharks. We would like to make these available for use in teaching and therefore have decided they would be best moved to jars of preservative fluids. In the past I know we have used a solution called 'preserving fluid' which allows us to retain the dark colouration in such specimens (avoids the bleaching effect that ethanol has). However I wonder if there are any other techniques we should consider? Do I need to do anything other than defrost the specimens and move into the preserving fluid?
Thanks for any advice.
Tammy
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Dr Tammy Horton
Ocean Biogeochemistry and Ecosystems
National Oceanography Centre,
Waterfront Campus,
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UK
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