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Recycled Silver Certificates
This is to certify that all Sterling Silver Master Alloy or Sterling Silver Grains ( including STAGCG-88 and STAGCG-57) , manufactured and sold by United Precious Metals Refining, is completely FREE of NICKEL, CADMIUM, LEAD & BISMUTH, and that these alloys shall be used by the user for Jewelry making purposes only...
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This product meets all the necessary qualifications to be certified for the following claim:
100%
Recycled Silver Content...
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This product meets all the necessary qualifications to be certified for the following claim:
100%
Recycled Gold Content...
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