Do OSHA or CLIA have specific outlines for externally vented hood
systems vs. carbon filter internal systems?  We are a small medical
office.  I have a manual H&E stainline and use acetone as my fixative,
reagent alcohol and Americlear.  We will probably be adding a microwave
tissue processor in the future, so will be adding some type of  formalin
product at that time.
        I've read through the CLIA manual that we have and can't see
anything specific there.  All suggestions are appreciated.