JSP® Blak-Ox DRY ® , produces the darkest smooth deep black patina on silver and gold. You must add 3oz of hydrochloric acid to the powdered contents.( Hydrochloric acid can be purchased as muriatic acid at hardware and pool supply stores). Dilute with water for shades of gray. Works on silver, gold, copper, brass and bronze. Do not use on Aluminum. If not sealed properly JSP Blak-Ox will oxidize the closest metals. We recommend that you double bag the bottle and store away from all metal materials. Handle with Care
JSP® Liver Of Sulfur 4 Oz Jar (pm400)
The most effective oxidizer for silver, copper and brass quickly and easily, Creates the blackened look popular in vintage jewelry.. This product is used to permanently “antique” silver and copper. It will not rub off or disappear during ultrasonic or steam cleaning. Easy to use–simply mix a small amount with water and apply to the clean metal component. Let dry and re-polish surface highlights with a JSP® Polishing Cloth, 4 ozs lump form, simply mix with hot water. Also spelled Liver of Sulphur.
JSP SUPER COIN CLEANER 16 ounces Silver Copper Gold Jewelry Bars Remove Tarnish
Keep your coin collection looking brilliant withJSP® 16oz Coin Cleaner. Instantly removes tarnish and fingerprints from uncirculated and proof coins. Safe forsilver, copper, and gold coins – ideal for collectors and dealers.
JSP Gold Precipitant 8 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
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!
JSP Sulfamic Acid 16oz Bag 99% Pure Reagent Grade Fine Powder Gold Refining Aqua
99% Pure Reagent Grade Sulfamic Acid (H₃NSO₃). Neutralizing aqua regia in gold refining. 🔬 Need gold test kits, or other refining supplies?. Gold Refining Chemicals and Supplies. Fine white crystalline powder.
9K Gold Test Acid Solution Yellow & White Gold Testing Solution UK 1/2oz JSP
This EASY to use genuine JSP & GTE test kit will determine the karat value and purity of Gold Jewelry, scrap, bars, coins, and much more! Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! *Our goal is to make testing your jewelry FUN, FAST, and EASY! *We promise that our acids are guaranteed to be FRESH! *Each bottle will test hundreds of times! *These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. *A MUST-HAVE for anyone who invests in gold and silver! This 5 Piece kit includes: – JSP 9K Gold Testing Acid Solution 0.5 oz. (14 g) – GTE 2”x2” Test Stone with rubber backing for non-slip desktop testing! Easy to follow instruction booklet with color chart!
8 Bottles JSP 18k Test Testing Acid Gold Tester Lot Jewelry Detector Kit Detect
This EASY to use genuine JSP 18K Gold appraisal test kit is great kit to use to determine the value and authenticity of your jewelry, scrap, and much more! Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! This 13 piece listing includes: (BUNDLE & SAVE$$) – (8 Bottles) JSP 18K Gold Testing Acid Solutions (0.5 oz) – (1) Easy to follow instruction booklet! A MUST-HAVE for anyone who invests in Gold!
JSP Gold Testing Acid 9K 10K 14K 18K 22K Kit Tester Large Stone Jewelry Test Kit
1 – JSP 9K Gold Testing Acid Solution 0.5 oz. 2 – JSP 10K Gold Testing Acid Solution 0.5 oz. These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included.
TWO (2) NEW FRESH JSP 10K GOLD ACID TESTING SOLUTION SCRAP JEWELRY TEST TESTER
This EASY to use genuine JSP Gold test kit is great kit to use to determine the value and authenticity of your jewelry, scrap, and much more! Our solution is guaranteed to be fresh! This 3 piece listing includes: (BUNDLE & SAVE$$) – 2 Bottles JSP 10K Testing Acid Solutions – (1) Easy to follow instruction booklet with color chart! A MUST-HAVE for anyone who invests in gold!
Gold Testing Kit 14k 18k Solution Acid Test Gold Authenticity Tester JSP GTE
This EASY to use genuine JSP & GTE kit will determine the karat value and purity of Gold Jewelry, scrap, bars, coins, and much more! Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! *Our goal is to make testing your jewelry FUN, FAST, and EASY! *We promise that our acids are guaranteed to be FRESH! *Each bottle will test hundreds of times! *These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. *A MUST-HAVE for anyone who invests in gold and silver! This 3 Piece kit includes: – JSP 14K Gold Testing Acid Solution 0.5 oz. – JSP 18K Gold Testing Acid Solution 0.5 oz. ****Please note, no test stone included. – Easy to read and follow instruction booklet with color chart!