Troytest 5-Bottle Precious Metal Testing

White Rose Horology Ltd Verified independent store

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Five-bottle tester designed for comprehensive precious metal analysis. Tests all carats of gold and silver (as per the QUICKTEST-3), includes a fourth bottle for white metals (as i n the 4-bottle TROYTEST), and a fifth bottle for identifying low-carat gold (5ct–8ct) and 9ct gold with high zinc content. Each testing acid reacts with the metal, producing a distinct colour change and reaction speed that clearly indicates the metal type. Show more