{"product_id":"niqua-goldprufstein","title":"Gold Testing Stone","description":"\u003cp data-start=\"1128\" data-end=\"1145\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe\u0026nbsp;\u003c\/span\u003e\u003cstrong data-start=\"269\" data-end=\"311\" style=\"font-size: 0.875rem;\"\u003ehigh-quality NIQUA Gold Testing Stones\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e are ideal for the \u003c\/span\u003e\u003cstrong data-start=\"330\" data-end=\"396\" style=\"font-size: 0.875rem;\"\u003eprecise determination of the fineness of precious metal alloys\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e. They are an indispensable tool for \u003c\/span\u003e\u003cstrong data-start=\"433\" data-end=\"488\" style=\"font-size: 0.875rem;\"\u003egoldsmiths, jewellers and precious metal appraisers\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, enabling fast, reliable and accurate results during gold testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"831\"\u003eDesigned for professional use, these testing stones produce \u003cstrong data-start=\"617\" data-end=\"641\"\u003eclear abrasion marks\u003c\/strong\u003e, ensuring dependable analysis when combined with testing acids. Their robust quality guarantees long-term performance in workshops, retail environments and precious metal buying operations.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"831\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"854\"\u003e\u003cstrong data-start=\"833\" data-end=\"852\"\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"855\" data-end=\"880\"\u003e\n\u003cli data-start=\"855\" data-end=\"880\"\u003e\n\u003cp data-start=\"857\" data-end=\"880\"\u003e\u003cstrong data-start=\"857\" data-end=\"872\"\u003eSales Unit:\u003c\/strong\u003e Piece\u003c\/p\u003e\n\u003cp data-start=\"857\" data-end=\"880\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"882\" data-end=\"900\"\u003e\u003cstrong data-start=\"882\" data-end=\"898\"\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"903\" data-end=\"957\"\u003ePrecise determination of the fineness of gold alloys\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1004\"\u003eClear abrasion marks for reliable analysis\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1034\"\u003eFast and easy application\u003c\/li\u003e\n\u003cli data-start=\"1037\" data-end=\"1065\"\u003eRobust and durable quality\u003c\/li\u003e\n\u003cli data-start=\"1068\" data-end=\"1123\"\u003eIdeal for workshops, retail and precious metal buying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e\u003cstrong\u003e\u0026nbsp;Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e\u003cstrong\u003eArticle number\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e30 x 40mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e40 x 40mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e50 x 35mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e60 x 40mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e80 x 40mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e100 x 40mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 53.6451%; text-align: center;\"\u003e100 x 50mm\u003c\/td\u003e\n\u003ctd style=\"width: 45.9347%; text-align: center;\"\u003e12 060 007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"NIQUA Switzerland","offers":[{"title":"30 x 40 mm","offer_id":52759606460759,"sku":"12060001","price":8.0,"currency_code":"CHF","in_stock":false},{"title":"40 x 40 mm","offer_id":52759606493527,"sku":"12060002","price":10.0,"currency_code":"CHF","in_stock":false},{"title":"50 x 35 mm","offer_id":52759606526295,"sku":"12060003","price":15.0,"currency_code":"CHF","in_stock":false},{"title":"60 x 40 mm","offer_id":52759606559063,"sku":"12060004","price":26.0,"currency_code":"CHF","in_stock":false},{"title":"80 x 40 mm","offer_id":52759606591831,"sku":"12060005","price":45.0,"currency_code":"CHF","in_stock":false},{"title":"100 x 40 mm","offer_id":52759606624599,"sku":"12060006","price":47.0,"currency_code":"CHF","in_stock":false},{"title":"100 x 50 mm","offer_id":52759606657367,"sku":"12060007","price":59.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/8842\/6839\/files\/12-060-00.png?v=1770672027","url":"https:\/\/niqua-switzerland.shop\/en\/products\/gold-testing-stone","provider":"NIQUA Switzerland SA","version":"1.0","type":"link"}