Gold Silver Platinum Testing Kit - Test 9K 10K 12K 14k 18K 22K 999 925 Sterling

Test your precious metals with confidence using this professional-grade GTE kit. Perfect for jewelers, collectors, investors, and hobbyists, it includes a full range of JSP brand testing acids, a premium test stone, and a detailed instruction guide for accurate, easy results.

Includes:

JSP Testing Solutions (0.5 oz / 15ml each): 9K, 10K, 14K, 18K, 22K, Silver, and Platinum

Large Bottle Advantage: Each bottle is 3x bigger than many competitor kits (most use tiny ~5ml bottles) for hundreds of tests

Guaranteed Freshness: Sealed for maximum shelf life and accuracy in every drop

GTE 2"x4" Test Stone: Natural stone with non-slip rubber backing for stable desktop use; reusable and easy to clean with baking soda and water

Detailed Color Instruction Booklet: Step-by-step testing guide with color result chart for quick reference

Features & Benefits:

Full karat range from 9K to 22K plus Silver and Platinum testing

Professional JSP solutions trusted in the jewelry industry

Large 15ml bottles mean more tests and better value

Easy, accurate, and reusable setup for beginners or professionals

Ideal for jewelry verification, scrap buying, coin collecting, and appraisals

Why Choose GTE?

We use only fresh, sealed JSP acids to ensure maximum testing accuracy and reliability — and our kits come with larger bottles than most competitors, giving you more tests for your money.<