JSP Silver Jewelry Acid Test Apprail Kit Detect 999 925 Sterling Solution with GTE Scratch Stone

JSP Silver Testing Kit – Professional Silver Purity Test with Scratch Stone Quickly determine the purity and authenticity of silver jewelry, coins, bars, and scrap metal with this easy-to-use JSP Silver Testing Kit . Designed for jewelers, collectors, refiners, pawn shops, and precious metal investors, this kit provides reliable results using the trusted scratch-and-acid testing method. Simply scratch your item on the included testing stone, apply a drop of silver testing acid, and observe the reaction to help identify the silver content. Why Choose JSP Testing Solutions Unlike many testing kits on the market, JSP testing acids are never imported and are always produced fresh , helping ensure consistent and accurate testing results. • Bottles are up to 3× larger than many competing kits • Freshly produced testing acids for dependable results• Trusted JSP formulas used by professionals for decades• Manufactured in the USA Kit Includes • (1) JSP Silver Testing Acid – 0.5 oz (14 g)• (1) GTE Premium 2" × 2" Scratch Test Stone with rubber backing for stable, non-slip testing• (1) Instruction booklet with color chart for easy result comparison Perfect For Testing • Silver jewelry• Sterling silver items• Silver coins and bullion• Scrap silver and collectibles• Estate and thrift store finds The compact bottle size makes this kit easy to carry in a pocket, purse, or tool kit , making it ideal for on-the-go testing. Storage Information Testing acids typically remain effective for up to one year after opening when stored tightly sealed in a cool, dark place . A must-have tool for anyone who buys, sells, or collects silver. All products include a 1-year guarantee .