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Ordering Glycin..........

Alan Johnson

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I still have this solution of glycin + TEA + water in propylene glycol which is now over 17 years old, stored in a film canister.
A few drops were placed in 30ml of 100g/L sodium carbonate solution and after 15 minutes a film leader placed therein was blackened. The idea of first reacting with TEA and water was copied from Gainer's method for dissolving metol in propylene glycol.
 
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Raghu Kuvempunagar

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That's very encouraging and provides a convenient way to make developers similar to GSD-10!