Complete Gold, Silver & Platinum Testing Kit – 10K/14K/18K/22K Acid Test Set

The TrueAssay Complete Gold, Silver & Platinum Testing Kit gives jewelers, pawn shops, resellers, and stackers everything needed to verify precious metals at home or in-shop. Includes calibrated acid solutions for 10K, 14K, 18K, and 22K gold, plus .925 silver and platinum — all manufactured and shipped from Colorado with a printed lot number and 6-month shelf life.

WHAT'S INCLUDED:
• True Assay 10 Karat Gold Testing Solution
• True Assay 14 Karat Gold Testing Solution
• True Assay 18 Karat Gold Testing Solution
• True Assay 22 Karat Gold Testing Solution
• True Assay Silver Testing Solution
• True Assay Platinum Testing Solution

PRODUCT DETAILS & USAGE:

TrueAssay 10K Gold Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the gold streak left on the stone and if the streak is unaffected, your material must be at least 10K gold or higher in karat.
TrueAssay 14K Gold Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the gold streak left on the stone and if the streak is unaffected, your material must be at least 10K gold or higher in karat.
TrueAssay 18K Gold Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the gold streak left on the stone and if the streak is unaffected, your material must be at least 10K gold or higher in karat.
TrueAssay 22K Gold Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the gold streak left on the stone and if the streak is unaffected, your material must be at least 10K gold or higher in karat.
EXAMPLE: If the object passes the 18K test but fails the 22k test then the object must be at least 18 karats but less than 22 karats so the material would be rated at 18 karat gold.

TrueAssay Silver Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the silver streak left on the stone. Results are as follows: Bright red = .999 fine Silver. Dark red = .925 sterling silver. Brown = .800 silver. Green = .500 Silver.
TrueAssay Platinum Testing Solution:
Simply rub your item on our test stone then apply a drop of the solution onto the platinum streak left on the stone. Results are as follows: If the streak is unaffected, it is platinum. If the streak dissolves or changes color, the material is not platinum. Palladium will usually turn red.

(Testing stone not included)

Each bottle provides dozens to hundreds of tests depending on the bottle size.

Economy — 30–40 drops
Small — 150–200 drops
Medium — 300–400 drops
Large — 400–550 drops
Extra Large — 700–900 drops

Important Notice
True Assay testing solutions provide indicative results to assist in identifying precious metals. Results may vary depending on material composition, surface preparation, and testing conditions. This product is intended as a screening tool and should not be used as the sole method for determining the value or authenticity of precious metals.

Safety Information

• For testing purposes only
• Use in a well-ventilated area
• Avoid contact with skin and eyes
• Keep away from children
• Follow all instructions included with the kit