JSP Gold Testing Solutions

JSP Gold Testing Solutions are professional testing acids used by jewelers, pawn shops, and precious-metal buyers to quickly determine the karat value of gold. These solutions are applied to a metal streak made on a testing stone to verify the purity of gold and identify whether a piece is genuine or plated.

Each solution is formulated to react with a specific gold karat. By observing how the metal reacts with the acid, users can determine whether the metal matches the expected karat value. These solutions are widely used for buying scrap gold, jewelry appraisal, and bench testing.

JSP testing acids are trusted by professional jewelers because they provide fast, reliable results when used with a gold testing stone and proper testing procedures.

Key Features

• Professional gold karat testing solutions

• Designed for use with gold testing stones

• Helps identify gold purity and karat value

• Quick and reliable results for jewelry testing

• Ideal for jewelers, pawn shops, and precious-metal buyers

Available Variants

• 10K Gold Testing Solution

• 14K Gold Testing Solution

• 18K Gold Testing Solution

• 22K Gold Testing Solution

• Silver Testing Solution (if you carry it)

Each solution is designed to react with metals of that specific karat to help verify authenticity.

Applications

• Gold purity verification

• Testing scrap gold before buying

• Jewelry appraisal and repair

• Pawn shop and refinery testing

• Identifying gold-plated vs solid gold items

How It Works

1. Rub the jewelry on a testing stone to create a metal streak.

2. Apply the testing acid corresponding to the karat being tested.

3. Observe the reaction to determine the gold purity.