Pyrocat-HD (non-glycol), lasts how long...

Discussion in 'B&W: Film, Paper, Chemistry' started by Richard S. (rich815), Dec 28, 2012.

  1. Richard S. (rich815)

    Richard S. (rich815) Subscriber

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    ....once opened? About?

    I have some I've opened and used a few times but its about 6 month old by now. I mean the concentrate.
     
  2. Richard S. (rich815)

    Richard S. (rich815) Subscriber

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    Never mind. Found my answer at LFF and the Pyrocat-HD site.