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#1 Posted : 25 April 2009 10:59:00(UTC)
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Posted By George B I am trying to gather all information to substitute the formalin process for health and safety reasons, anyone out there have experience in doing that for tissue preservation? and a missing part is... How is formaldehyde environmentally regulated in Quebec, UK and France? In particular, is an operation which contains 50,000 1 liter bags of a formalin environmentally regulated, if there is a fire or other disaster would it be reportable? is it reportable for pre-fire planning or any other disaster response? Formalin solution in question is 4% formaldehyde. George B
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#2 Posted : 25 April 2009 13:09:00(UTC)
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Posted By Paul Leadbetter George The advantage of formalin is that it is a tanning preservative (which stops the sample going all squishy) whereas ethanol, for example, is not. I don't know of another tanning preservative but you probably need to find one. I guess it depends on the needs of the users. Paul
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#3 Posted : 27 April 2009 17:15:00(UTC)
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Posted By Sue Clements A good starting point might be Alphelys who make RCL2, a formalin-free tissue fixative. See www.alphelys.com.
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