{"id":5197,"date":"2026-09-10T16:13:18","date_gmt":"2026-09-10T08:13:18","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=5197"},"modified":"2026-09-10T16:13:18","modified_gmt":"2026-09-10T08:13:18","slug":"determination-of-copper-in-nylon-flame-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ja\/applications\/determination-of-copper-in-nylon-flame-atomic-absorption-spectrometry-2","title":{"rendered":"\u30ca\u30a4\u30ed\u30f3\u306e\u9285\u306e\u6e2c\u5b9a\uff08\u706b\u7130\u539f\u5b50\u5438\u53ce\u5206\u5149\u8a08\uff09"},"content":{"rendered":"<p>1 \u65b9\u6cd5\u6982\u8981<\/p>\n<p>\u8a66\u6599\u3092\u6d88\u5316\u51e6\u7406\u3057\u305f\u5f8c\u3001\u8a66\u6599\u3092\u708e\u3067\u5674\u9727\u3057\u3001324.8 nm\u306b\u304a\u3051\u308b\u5438\u5149\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u4e00\u5b9a\u306e\u6fc3\u5ea6\u7bc4\u56f2\u5185\u3067\u306f\u3001\u9285\u306e\u5438\u5149\u5ea6\u306f\u305d\u306e\u542b\u6709\u91cf\u306b\u6bd4\u4f8b\u3059\u308b\u305f\u3081\u3001\u6a19\u6e96\u8a66\u6599\u3068\u306e\u6bd4\u8f03\u306b\u3088\u3063\u3066\u5b9a\u91cf\u3092\u884c\u3046\u3002<\/p>\n<p>2 \u9069\u7528\u7bc4\u56f2<\/p>\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u30ca\u30a4\u30ed\u30f3\u4e2d\u306e\u9285\u306e\u5b9a\u91cf\u306b\u9069\u7528\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n<p>3\uff0e\u5668\u5177\u304a\u3088\u3073\u8a66\u85ac<\/p>\n<p>3.1 \u6a5f\u5668\u3068\u6a5f\u5668<\/p>\n<p>3.1.1 \u8a66\u9a13\u6a5f\u5668<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>\u3044\u3084<\/b><\/strong><\/td>\n<td><strong><b>\u540d\u524d<\/b><\/strong><\/td>\n<td><strong><b>\u91cf<\/b><\/strong><\/td>\n<td><strong><b>\u6280\u8853\u8981\u4ef6<\/b><\/strong><\/td>\n<td><strong><b>\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u706b\u7130 \u539f\u5b50 \u5438\u53ce \u5206\u5149 \u5149\u8a08<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u2014<\/td>\n<td>\u9285\u88fd\u4e2d\u7a7a\u9670\u6975\u30e9\u30f3\u30d7<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7a7a\u6c17\u5727\u7e2e\u6a5f<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u8a55\u4fa1\u3055\u308c\u305f\u6392\u6c17\u5727: 0.3 MPa<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u30a2\u30bb\u30c1\u30ec\u30f3<\/td>\n<td>1\u3064\u306e\u30b7\u30ea\u30f3\u30c0\u30fc<\/td>\n<td>\u7d14\u5ea6 \u226599.99%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1 Method Overview After sample digestion, the sample is atomized by flame, and the absorbance is measured at 324.8 nm. Within a certain concentration range, the absorbance of copper is proportional to its content, and quantification is performed by comparison with the standard series. 2 Scope of Application This method is applicable to the determination of copper in nylon. 3 Instruments and Reagents 3.1 Instruments and Equipment 3.1.1 Testing Instruments No. Name Quantity Technical Requirement Accessories 1 Flame Atomic Absorption Spectrophotometer 1 set \u2014 Copper Hollow-Cathode Lamp 2 Air Compressor 1 set Rated exhaust pressure: 0.3 MPa \u2014 3 Acetylene 1 cylinder Purity \u226599.99% \u2014<\/p>","protected":false},"author":2,"featured_media":4773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-5197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-petrochemical-and-chemical","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/5197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/comments?post=5197"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/5197\/revisions"}],"predecessor-version":[{"id":5198,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/5197\/revisions\/5198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media\/4773"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media?parent=5197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/categories?post=5197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/tags?post=5197"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}