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JSP

JSP Gold Precipitant 8 oz Refining & Recovery Test Acid Aqua Regia Metals SMB Pyrosulfite

JSP Gold Precipitant 8 oz Refining & Recovery Test Acid Aqua Regia Metals SMB Pyrosulfite

Regular price $20.22 CAD
Regular price $25.10 CAD Sale price $20.22 CAD
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This listing includes:

- (1) JSP 8 ounce bag of Gold Precipitant 8 ounces (1/2 lb) Sodium Metabisulfite, 99% (Na2S2O5) pure food/photo grade.

Also known as SMB, Pyrosulfite, and Disodium.

Used in gold refining as a gold precipitant. To be used as a gold precipitant for aqua regia.

Use 1 oz of SMB mixed in 20-30 ml of water per ounce of metal in the aqua regia solution to precipitate the gold.

A MUST-HAVE for anyone who invests in gold, silver, or platinum!

If you have any further questions, please feel free to contact us. We look forward to serving you in the future.

Contact Us

Questions? Problems? We are here to help. We promise to respond to you within 8 hours!

CONTACT@GOLDANDSILVERTESTING.COM

5790 Sunset Pike

Chambersburg, PA 17202 

1-800-757-3935

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