{"id":75528,"date":"2026-03-26T12:38:12","date_gmt":"2026-03-26T19:38:12","guid":{"rendered":"https:\/\/calgarygold.ca\/?post_type=blog&#038;p=75528"},"modified":"2026-03-26T12:38:12","modified_gmt":"2026-03-26T19:38:12","slug":"understanding-the-nitric-acid-touchstone-method","status":"publish","type":"blog","link":"https:\/\/calgarygold.ca\/zh\/canada-gold-calgary-blog\/understanding-the-nitric-acid-touchstone-method\/","title":{"rendered":"\u5982\u4f55\u6e2c\u8a66\u91d1\u98fe\uff1a\u77ad\u89e3\u785d\u9178\u89f8\u77f3\u6cd5"},"content":{"rendered":"<p>\u7576\u9867\u5ba2\u651c\u5e36\u73e0\u5bf6\u5230\u52a0\u62ff\u5927\u9ec3\u91d1\u5c08\u9580\u5e97\u6642\uff0c\u6211\u5011\u6700\u5e38\u807d\u5230\u7684\u554f\u984c\u4e4b\u4e00\u5c31\u662f\uff1a\"\u60a8\u7684\u73e0\u5bf6\u662f\u5982\u4f55\u9444\u9020\u7684\uff1f<\/p>\n<p>\u201c\u300c\u4f60\u600e\u9ebc\u77e5\u9053\u9019\u662f\u4e0d\u662f\u771f\u7684\u9ec3\u91d1\uff1f\u300d\u201d<\/p>\n<p>\u5c08\u696d\u7684\u8cb4\u91d1\u5c6c\u8cb7\u5bb6\u4f9d\u8cf4\u6578\u7a2e\u4e0d\u540c\u7684\u6e2c\u8a66\u65b9\u6cd5\u4f86\u5b89\u5168\u3001\u6e96\u78ba\u5730\u8a55\u4f30\u73e0\u5bf6\u3002\u5176\u4e2d\u6700\u5ee3\u6cdb\u4f7f\u7528\u7684\u6280\u8853\u662f\u8a66\u91d1\u77f3\u548c\u785d\u9178\u6e2c\u8a66\uff0c\u9019\u7a2e\u65b9\u6cd5\u5df2\u88ab\u73e0\u5bf6\u5546\u548c\u9ec3\u91d1\u8cb7\u5bb6\u4f7f\u7528\u4e86\u5e7e\u500b\u4e16\u7d00\u3002.<\/p>\n<p>\u96d6\u7136\u8a31\u591a\u5546\u5e97\u4e5f\u4f7f\u7528 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\u5206\u6790\u5100<\/li>\n<li>\u50b3\u7d71\u8a66\u91d1\u77f3\u548c\u9178\u6e2c\u8a66<\/li>\n<\/ul>\n<p>\u4e0d\u540c\u7684\u5de5\u5177\u9069\u7528\u65bc\u4e0d\u540c\u985e\u578b\u7684\u7269\u54c1\uff0c\u4f8b\u5982\u5bc6\u5ea6\u6e2c\u8a66\u5c0d\u65bc\u5be6\u5fc3\u9322\u5e63\u548c\u91d1\u689d\u975e\u5e38\u6709\u6548\uff0c\u800c\u73e0\u5bf6\u9996\u98fe\u6709\u6642\u6703\u56e0\u70ba\u4e2d\u7a7a\u90e8\u5206\u3001\u6263\u74b0\u6216\u5206\u5c64\u7d50\u69cb\u800c\u9700\u8981\u984d\u5916\u7684\u6e2c\u8a66\u65b9\u6cd5\u3002.<\/p>\n<p>\u540c\u6642\u4f7f\u7528\u591a\u7a2e\u65b9\u6cd5\u6709\u52a9\u65bc\u78ba\u8a8d\u7d50\u679c\uff0c\u78ba\u4fdd\u5ba2\u6236\u7372\u5f97\u6e96\u78ba\u7684\u8a55\u4f30\u3002.<\/p>\n<h2>\u5e97\u5167\u8a55\u4f30\u7684\u6d41\u7a0b<\/h2>\n<p>\u5982\u679c\u60a8\u5c07\u73e0\u5bf6\u6216\u8cb4\u91cd\u91d1\u5c6c\u7269\u54c1\u5e36\u9032\u52a0\u62ff\u5927\u9ec3\u91d1\u5c08\u9580\u5e97\uff0c\u8a55\u4f30\u904e\u7a0b\u662f\u76f4\u63a5\u4e14\u900f\u660e\u7684\u3002.<\/p>\n<p>\u5927\u591a\u6578\u8a55\u4f30\u5305\u62ec<\/p>\n<p><strong>\u521d\u6b65\u91d1\u5c6c\u6e2c\u8a66<br \/>\n<\/strong>\u6211\u5011\u9996\u5148\u4f7f\u7528\u5f37\u529b\u78c1\u9435\u4f86\u9451\u5b9a\u78c1\u6027\u91d1\u5c6c\u3002\u7531\u65bc\u91d1\u548c\u9280\u6c92\u6709\u78c1\u6027\uff0c\u9019\u6709\u52a9\u65bc\u5feb\u901f\u6392\u9664\u4e0d\u592a\u53ef\u80fd\u662f\u8cb4\u91d1\u5c6c\u7684\u7269\u54c1\u3002.<\/p>\n<p><strong>\u76ee\u8996\u6aa2\u67e5<br \/>\n<\/strong>\u6211\u5011\u7684\u5718\u968a\u6703\u5c0b\u627e\u53ef\u80fd\u986f\u793a\u91d1\u5c6c\u542b\u91cf\u7684\u5370\u8a18\u3001\u6233\u8a18\u548c\u8b58\u5225\u7279\u5fb5\u3002.<\/p>\n<p><strong>\u91d1\u5c6c\u6e2c\u8a66<br \/>\n<\/strong>\u6839\u64da\u4e0d\u540c\u7684\u4f5c\u54c1\uff0c\u5de5\u4f5c\u4eba\u54e1\u53ef\u80fd\u6703\u4f7f\u7528\u9178\u6027\u6e2c\u8a66\u3001\u5bc6\u5ea6\u6e2c\u8a66\u6216 XRF \u5206\u6790\u4f86\u78ba\u8a8d\u91d1\u5c6c\u7d14\u5ea6\u3002.<\/p>\n<p><strong>\u7a31\u91cf\u7269\u54c1<br 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\/>\n<\/strong>\u4e00\u65e6\u78ba\u8a8d\u91d1\u5c6c\u542b\u91cf\uff0c\u4fbf\u6703\u6839\u64da\u7576\u524d\u7684\u8cb4\u91d1\u5c6c\u5e02\u5834\u8a08\u7b97\u50f9\u503c\u3002.<\/p>\n<p>\u4f7f\u7528\u591a\u7a2e\u6e2c\u8a66\u65b9\u6cd5\u53ef\u8b93\u53d7\u904e\u8a13\u7df4\u7684\u54e1\u5de5\u9a57\u8b49\u7d50\u679c\uff0c\u4e26\u70ba\u5ba2\u6236\u63d0\u4f9b\u516c\u5e73\u3001\u6e96\u78ba\u7684\u8a55\u4f30\u3002.<\/p>\n<h2>\u6e2c\u8a66\u6703\u640d\u58de\u73e0\u5bf6\u55ce\uff1f<\/h2>\n<p>\u9019\u662f\u9867\u5ba2\u5728\u651c\u5e36\u6709\u611f\u60c5\u7684\u7269\u54c1\u6642\u5e38\u9047\u5230\u7684\u554f\u984c\u3002.<\/p>\n<p>\u8a66\u91d1\u77f3\u6e2c\u8a66\u4e0d\u6703\u640d\u58de\u73e0\u5bf6\u672c\u8eab\u3002\u6e2c\u8a66\u6240\u4f7f\u7528\u7684\u689d\u7d0b\u4f86\u81ea\u65bc\u5728\u6e2c\u8a66\u77f3\u4e0a\u78e8\u64e6\u7684\u5fae\u5c0f\u91d1\u5c6c\u5c64\u3002\u6b64\u904e\u7a0b\u4e0d\u6703\u5f71\u97ff\u7269\u54c1\u7684\u7d50\u69cb\u3001\u5916\u89c0\u6216\u4f69\u6234\u6027\u3002.<\/p>\n<p>\u5c0d\u65bc\u975e\u5e38\u8edf\u7684\u9ec3\u91d1\u6216\u9ad8\u514b\u62c9\u9ec3\u91d1\uff0c\u8a55\u4f30\u4eba\u54e1\u5728\u9032\u884c\u6e2c\u8a66\u6642\u6703\u683c\u5916\u5c0f\u5fc3\uff0c\u4f46\u9019\u4e00\u6d41\u7a0b\u5728\u73e0\u5bf6\u696d\u5167\u4ecd\u7136\u662f\u5b89\u5168\u548c\u6a19\u6e96\u7684\u3002.<\/p>\n<h2>\u70ba\u4ec0\u9ebc\u9069\u7576\u7684\u6e2c\u8a66\u5f88\u91cd\u8981<\/h2>\n<p>\u8a31\u591a\u73e0\u5bf6\u8868\u9762\u770b\u8d77\u4f86\u5f88\u76f8\u4f3c\uff0c\u4f46\u6240\u542b\u7684\u91d1\u5c6c\u53ef\u80fd\u975e\u5e38\u4e0d\u540c\u3002.<\/p>\n<p>\u770b\u4f3c\u7d14\u91d1\u7684\u7269\u54c1\u6709\u6642\u4e5f\u53ef\u80fd\u662f\u7d14\u91d1\uff1a<\/p>\n<ul>\n<li>\u934d\u91d1\u73e0\u5bf6<\/li>\n<li>\u934d\u91d1\u4ef6<\/li>\n<li>\u4f4eK\u91d1\u5408\u91d1<\/li>\n<li>\u91d1\u8272\u8868\u9762\u8655\u7406\u7684\u57fa\u672c\u91d1\u5c6c<\/li>\n<\/ul>\n<p>\u5c08\u696d\u6e2c\u8a66\u53ef\u78ba\u4fdd\u5728\u91d0\u5b9a\u4efb\u4f55\u50f9\u503c\u4e4b\u524d\uff0c\u5148\u78ba\u5b9a\u771f\u6b63\u7684\u91d1\u5c6c\u542b\u91cf\u3002\u9019\u53ef\u4fdd\u969c\u8cb7\u8ce3\u96d9\u65b9\u7684\u6b0a\u76ca\uff0c\u4e26\u6709\u52a9\u65bc\u78ba\u4fdd\u5ba2\u6236\u6536\u5230\u6709\u95dc\u5176\u7269\u54c1\u7684\u6e96\u78ba\u8cc7\u8a0a\u3002.<\/p>\n<h2>\u60f3\u77e5\u9053\u60a8\u7684\u73e0\u5bf6\u503c\u591a\u5c11\u9322\u55ce\uff1f<\/h2>\n<p>\u5982\u679c\u60a8\u6709\u9ec3\u91d1\u73e0\u5bf6\uff0c\u4e26\u4e14\u60f3\u77e5\u9053\u5b83\u53ef\u80fd\u503c\u591a\u5c11\u9322\uff0c\u5c08\u696d\u8a55\u4f30\u662f\u6700\u597d\u7684\u958b\u59cb\u3002.<\/p>\n<p>\u52a0\u62ff\u5927\u9ec3\u91d1\u7684\u5718\u968a\u63d0\u4f9b\u514d\u8cbb\u3001\u514d\u7fa9\u52d9\u7684\u73e0\u5bf6\u8a55\u4f30\uff0c\u6211\u5011\u4e5f\u5f88\u6a02\u610f\u5728\u904e\u7a0b\u4e2d\u63d0\u4f9b\u8aaa\u660e\u3002.<\/p>\n<p>\u8a2a\u554f\u60a8\u7684 <a href=\"\/zh\/%e5%9c%b0%e9%bb%9e\/\">\u6700\u8fd1\u7684 Canada Gold \u64da\u9ede<\/a> \u9032\u4e00\u6b65\u77ad\u89e3\u8cb4\u91d1\u5c6c\u7684\u6aa2\u6e2c\u65b9\u5f0f\u4ee5\u53ca\u60a8\u7684\u7269\u54c1\u53ef\u80fd\u7684\u50f9\u503c\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>When customers bring jewellery into a Canada Gold location, one of the most common questions we hear is: \u201cHow do you know if this is real gold?\u201d Professional precious metal buyers rely on several different testing methods to evaluate jewellery safely and accurately. One of the most widely used techniques is the touchstone and nitric [&hellip;]<\/p>\n","protected":false},"featured_media":75529,"template":"","class_list":["post-75528","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Gold Jewellery is Tested- Calgary Gold<\/title>\n<meta name=\"description\" content=\"Learn how professionals test gold jewellery using touchstone and nitric acid methods, along with modern tools, to accurately determine purity and value.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/calgarygold.ca\/zh\/canada-gold-calgary-blog\/understanding-the-nitric-acid-touchstone-method\/\" \/>\n<meta property=\"og:locale\" content=\"zh_HK\" \/>\n<meta property=\"og:type\" content=\"article\" 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