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Old 27th April 2020, 12:04 PM
Terry S Terry S is offline
Join Date: Dec 2011
Location: Southend on Sea, Essex, England UK
Posts: 2,146

I think I will now stick with my suggestion and purchase, in post #4. That is a canister of reasonably priced argon gas, which is working fine for me, when topping up bottles of chemicals.

I have just double checked many sites, on which they quote: 'Argon is completely nonflammable.'

The same cannot be said of any of the other gases suggested for use.

I'm particularly careful about what I want to use, as my darkroom is in a solid wood cabin at the end of the garden.

Terry S
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