Sandy, We keep a log that says the alcohol was tested for %, date and tech. The recycled alcohol goes into already labeled containers that notes that it is recycled and the %. The recycled Formula 83 is tested for purity and entered into the log the same way the alcohol is.
-----Original Message----- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Harrison, Sandra C. Sent: Thursday, July 29, 2010 1:51 PM To: histonet@lists.utsouthwestern.edu Cc: Dachel, Susan K. Subject: [Histonet] labeling of recycled chemicals Dear Histonetters, If you use a recycler for xylene and/or alcohol, how are you labeling the recycled containers? Do you assign a "lot #" to each carboy? Do you keep a log or just label any container filled from a carboy with the "lot #" and the %, in the case of alcohols? Thanks, Sandy C. Harrison, HTL (ASCP) Histology Supervisor Minneapolis VA 612-467-2449 _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
