Has anyone used butane lighter gas from the small refill canisters to replace air in developer bottles? I have just started using it with Dektol stock solution in a 5 litre container and have noticed no colour change after 2 months in a half full container. There doesn't appear to be any change in activity from fresh either.
I suppose my question is related to any known interactions between the gas and the developer. I have heard of people using the same thing for colour chemistry with very good results.
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