Smith's fix (potassium dichromate) disposal

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From:Carla_Aiwohi@usgs.gov (Carla Aiwohi) (by way of histonet)
To:histonet <histonet@magicnet.net>
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Hi all,

A researcher at our lab is using Smith's fixative to preserve yolk material.
What is the best way to dispose of used fixative (it contains potassium
dichromate, formalin and glacial acetic acid)?

Thanks for your help,

Carla Aiwohi
Western Fish Research Center
Seattle, WA




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