Has any one got info about the extraction of silver from used fixer or bleach here in Nigeria? I mean the machine, point of sale in the west. Your response or ideas would highly be appreciated. For contacts: [email protected], 07035848380
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Has any one got info about the extraction of silver from used fixer or bleach here in Nigeria? I mean the machine, point of sale in the west. Your response or ideas would highly be appreciated. For contacts: [email protected], 07035848380