JSP Platinum Palladium Testing Acid Solution ? 0.5 oz Bottle | Trusted Since 1980 | GTE Authorized Accurately test the authenticity of platinum and palladium with this genuine JSP Platinum Testing Solution, carried by GTE. Since 1980, JSP has led the industry in precious metal assay solutions?known for unmatched accuracy, freshness, and consistency. ? Product Features: ? Fresh Factory-Sealed ? Always sourced directly from the manufacturer for reliable testing. ? Dual-Purpose Formula ? Designed to verify both platinum and palladium purity with ease. ? High Volume ? Each 0.5 oz (14g) bottle performs up to 400 tests. ? Portable Compact ? Ideal for jewelers, coin dealers, estate buyers, and mobile appraisers. ? Trusted Since 1980 ? JSP is the original name in jewelry testing, trusted by professionals worldwide. ? How to Use: Rub your platinum or palladium item on a test stone (not included). Apply a drop of JSP Platinum Testing Solution to the mark. Observe: If the metal resists the acid, the item is likely authentic platinum or palladium. ? What's Included: (1) JSP Platinum Palladium Testing Acid Solution, 0.5 oz (14g) (1) Printed Instruction Booklet with color chart and safe handling tips