Fresh, Reliable & Accurate Assay Fluid for Jewelry, Coins & Scrap Gold
Verify gold authenticity with confidence using this JSP 22K 24K Gold Testing Solutionātrusted by professionals for over 40 years. This 0.5 oz bottle provides precise results when testing high-karat gold, from 22K up to 24K purity. Whether you're a jeweler, collector, or reseller, this acid solution is a reliable tool for quick, portable metal testing.
Fresh & Factory-Sealed ā Always shipped directly from the manufacturer for maximum accuracy and shelf life
Tests 22Kā24K Gold ā Fast and dependable assay solution for high-purity gold
Up to 400 Tests ā One bottle delivers excellent value for bulk or frequent testing
Compact & Portable ā 0.5 oz size fits easily into a kit, tool box, or travel case
Trusted Brand ā JSP has set the standard in precious metal testing since 1980
Scratch the gold item lightly on a test stone (not included)
Apply one drop of JSP 22K 24K solution to the mark
Observe:
If the mark holds, your item is at least 22K 24K gold
If it fades, it may be lower karat
(1) 0.5 oz Bottle of JSP 22K 24K Gold Testing Acid Solution
No test stone or instructions included ā tools sold separately
For professional use only. Wear gloves and eye protection.
Avoid contact with skin, eyes, and clothing.
Keep out of reach of children.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.