Product Description
A must-have testing kit for anyone buying, selling, collecting, or refining precious metals.
This professional-grade JSP & GTE Precious Metal Testing Kit is trusted by jewelers, refiners, coin dealers, estate buyers, and serious collectors who need accurate results they can rely on.
Each kit includes full 0.5 oz bottles of genuine JSP testing solutions, carefully packaged to ensure freshness and consistency. Unlike imported or bulk-rebottled kits, our acids are never old stock, never watered down, and never imported. Every bottle is filled and shipped fresh.
How it works
Make a small scratch on the included testing stone
Apply one drop of the appropriate testing solution
Observe the reaction to determine karat or metal type
Simple, fast, and proven.
What’s Included
JSP 10K Gold Testing Acid (0.5 oz)
JSP 14K Gold Testing Acid (0.5 oz)
JSP 18K Gold Testing Acid (0.5 oz)
JSP 22K / 24K Gold Testing Acid (0.5 oz)
JSP Silver Testing Acid (0.5 oz)
JSP Platinum & Palladium Testing Acid (0.5 oz)
GTE 2" x 2" Scratch Test Stone
Non-slip rubber backing for stable desktop testing
GTE Premium Bamboo Storage Box
Designed for safe transport to estate sales, shops, and on-the-go testing
Airtight construction helps contain vapors and extend acid life
Easy-to-follow instruction booklet with color reaction chart
Why this kit stands out
Full 0.5 oz bottles (not mini or diluted samples)
Guaranteed fresh acid for consistent results
Genuine JSP solutions trusted industry-wide
No imports, no substitutes, no mystery chemicals
Professionally packaged for longevity and portability
This is the same kit trusted by thousands of buyers across major marketplaces.
Important Notes
Intended for professional and hobbyist metal testing only
Always use in a well-ventilated area
Follow included safety instructions
This kit can also be purchased on Amazon at:
https://www.amazon.com/dp/B08N9FV3DQ
UPC: 0798911272738
