PuriTEST 10k/14k/18k Gold Test Acid Solutions Tester Kit Detect Metals Scrap Jewelry + PRO 2x2" Testing Stone

JSP Gold Testing Solutions 3-Pack with PuriTEST Pro Stone

Professional Karat Verification Set

Accurately verify the purity of gold with genuine JSP testing solutions trusted by professionals since 1980.

JSP acids are manufactured in the United States and are never imported. Freshness and consistency matter when testing precious metals, and each 0.5 oz bottle is produced to professional standards for reliable, repeatable reactions.

Testing sensitivity is approximately ± ½ karat, or about 2 percent, providing dependable results for buyers, resellers, and investors.

Only a small drop is required for each test, allowing hundreds of tests per bottle and delivering exceptional long-term value.

Simple Testing Process

Make a small scratch on the included test stone.

Apply a drop of the appropriate testing solution.

Observe the reaction to determine purity.

Easy-to-follow instructions are included.

What’s Included

• Three 0.5 oz JSP Gold Testing Solutions
• 2" x 2" x 1/4" PuriTEST Pro Testing Stone

The PuriTEST Pro Stone is designed for use with acid testing solutions to evaluate the purity of bullion, nuggets, ingots, bars, coins, and jewelry made of gold, silver, or platinum.

Compact, durable, and ideal for bench testing or travel.

When real money is involved, do not rely on diluted or imported acids. Choose a U.S.-manufactured brand with over four decades of trusted professional use and bottles that provide hundreds of accurate tests per set.