Quickly determine the purity and authenticity of gold jewelry, coins, bars, and scrap gold with genuine JSP 18K Gold Testing Acid. This professional-grade solution is trusted by jewelers, pawn shops, refiners, and precious metal buyers for accurate gold karat testing.
This bulk listing includes 12 bottles of JSP 18K gold testing acid, making it perfect for businesses or high-volume testers who need reliable solutions on hand.
Simply scratch your item on a testing stone (sold separately), apply a drop of testing acid to the streak, and observe the reaction to determine the gold purity.
Why Choose JSP Testing Acids
Unlike many testing solutions on the market, JSP acids are never imported and are always produced fresh, ensuring consistent and reliable 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
Bundle Includes
• (12) JSP 18K Gold Testing Acid Bottles – 0.5 oz each
• Instruction booklet with color chart for easy result interpretation
Testing stone sold separately.
Perfect For Testing
• Gold jewelry
• Scrap gold
• Gold coins and bullion
• Estate jewelry and thrift store finds
A must-have testing solution for jewelers, refiners, pawn shops, and precious metal investors.
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