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 Platinum Jewelry Testing Acid with Neutralizer and Polishing Cloth
Platinum Testing acid with neutralizer and cloth.5oz Dropper Bottle of Acid Neutralizer. The neutralizer will prepare a test stone for accurate testing and also help spare your fingers and clothes from burns and stains while using gold testing acid.
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!
Set of 3 Gold Jewelry Testing 14K Test Acid Solutions Bottles Kit Oro Detect JSP
This EASY to use genuine JSP & GTE kit will determine the karat value and purity of Gold Jewelry, scrap, bars, coins, and much more! *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! This 4 Piece kit includes: – 3 bottles of JSP 14K Gold Testing Acid Solution 0.5 oz. – Easy to read and follow instruction booklet with color chart! *NOTE: Test Stone sold separately. If you have any further questions, please feel free to contact us. We look forward to serving you in the future.
GTE & JSP Complete Jewelry Gemtone Testing & Appraisal Kit Professional Grade
GTE Complete Jewelry Testing & Appraisal Kit – Professional Grade. GTE Acid Neutralizer (1/2 oz): Safely neutralizes acids after testing. GTE Electronic Diamond Tester. GTE Solid Test Bars.999 pure 5-grain silver bar and 24K gold-plated bar for practice testing before using acids on your jewelry.
10k 14k 18k 22K 24K Gold Silver Jewelry Test Kit Acid Box Precious Metals Stone
GTE & JSP Complete Jewelry Testing Kit – 10 Piece Gold, Silver, Platinum Assay Set with Storage Box. (1)JSP 24K Gold Testing Solution (0.5 oz). (1)JSP 10K Gold Testing Solution (0.5 oz). (1)JSP 18K Gold Testing Solution (0.5 oz).
2 PC JSP 18K GOLD JEWELRY TESTING ACID SOLUTION TEST SCRAP TESTER SOLUTIONS ORO
This EASY to use genuine JSP 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! *NOTE* This listing does not include the test stone. This 3 piece listing includes: (BUNDLE & SAVE$$) – (2 Bottles) JSP 18K Gold Testing Acid Solutions (0.5 oz per bottle) – (1) Easy to follow instruction booklet with color chart! A MUST-HAVE for anyone who invests in gold!
10k 14k 18k 22K 24K Gold Silver Jewelry Test Kit Acid Precious Metals Magnifier
GTE & JSP Complete Jewelry Testing Kit – 10 Piece Gold, Silver, Platinum Assay Set. (1)GTE 30X Eye Loupe Magnifier – For inspecting marks and fine details. (1)JSP 24K Gold Testing Solution (0.5 oz). (1)JSP 10K Gold Testing Solution (0.5 oz).
JSP 14K Gold Jewelry Acid Solution Testing Kit Tester Test Scrap Coins Bars GTE
JSP 14K Gold Testing Acid Solution – 0.5 oz Bottle | Fresh & Accurate Assay Fluid for Jewelry Appraisal. Trusted by professionals since 1980, JSP acids are known for theiraccuracy, consistency, and long shelf life.
JSP 18K Gold Jewelry Acid Solution Testing Kit Tester Test Scrap Coins Bars GTE
JSP 18K Gold Testing Acid Solution – 0.5 oz Bottle | Fresh & Accurate Assay Fluid for Jewelry Appraisal. Trusted by professionals since 1980, JSP acids are known for theiraccuracy, consistency, and long shelf life.