Chemical ratio chart

Discussion in 'Talk About Developing Film' started by John Shiell, Dec 9, 2018.

  1. John Shiell

    John Shiell New Member Registered User

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    I used to have a printed ratio chart up on the wall of my darkroom for all my chemicals. It was just an easy view on trying to determine the amounts. It was for 1 litre of mixed chemical. Sadly it has been destroyed.
    Does anyone out there know where I can download this chart.
     
  2. Ian Grant

    Ian Grant Active Member Registered User

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    I've never seen a Chart but then most of the chemistry I use is simple and logical quantities like !+9, 1+19, or 1+1 to 100.

    I never used the 1+50 for Rodinal to be literal, actually mixing 1+49 which is one part developer diluted to make 50, so 20ml dev to make 1 litre.

    You can use a spreadsheet to do more complex ratios and make your own chart for the chemicals you use.

    Ian
     
  3. James T

    James T New Member Registered User

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    Here is a PDF version of the spreadsheet that I use mainly for 1-shot developers.
    (The forum does not appear to allow .xls or .ods files, so I can't upload an editable version)
     

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  4. David M

    David M Well-Known Member Registered User

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    Massive Dev Chart will do this. When you've chosen film and developer, it will calculate amounts for your required volume.
     
  5. John Shiell

    John Shiell New Member Registered User

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    Thank you... just what the Doctor ordered!
     

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