JSP Gold Precipitant 16 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
This listing includes: - (1) JSP 16 ounce bag of Gold Precipitant 16 ounces (1 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!
Specifications
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Brand | JSP |
| Type | Gold Precipitant |
| Unit Type | Unit |
| Seller Warranty | Yes |
| Material | Aqua Regtia |
| MPN | Does Not Apply |
| Country/Region Of Manufacture | United States |
| Suitable For | Identification/Testing |
This listing includes: – (1) JSP 16 ounce bag of Gold Precipitant 16 ounces (1 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!
