If it’s truly still sealed it won’t have oxidized, so it should still be good.
Developing one test roll of film will tell you.
Mark S
Sent from my iPhone
On Feb 21, 2021, at 6:54 PM, Tim Daneliuk <tundra@xxxxxxxxxxxxxx> wrote:
I found a couple of unopened bottles of TMAX RS liquid developer from ...
1997ish.
Should I toss them or is the sealed bottle still good?
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