{"id":24099,"date":"2026-11-03T07:47:02","date_gmt":"2026-11-03T06:47:02","guid":{"rendered":"https:\/\/gasmix.com\/%e7%97%95%e9%87%8f%e7%ba%a7%e6%b0%94%e4%bd%93%e5%8f%91%e7%94%9f\/"},"modified":"2026-11-03T13:53:33","modified_gmt":"2026-11-03T12:53:33","slug":"%e7%97%95%e9%87%8f%e7%ba%a7%e6%b0%94%e4%bd%93%e5%8f%91%e7%94%9f","status":"publish","type":"post","link":"https:\/\/gasmix.com\/zh-hans\/%e7%97%95%e9%87%8f%e7%ba%a7%e6%b0%94%e4%bd%93%e5%8f%91%e7%94%9f\/","title":{"rendered":"\u75d5\u91cf\u7ea7\u6c14\u4f53\u53d1\u751f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"24099\" class=\"elementor elementor-24099 elementor-18887\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b42e306 e-flex e-con-boxed e-con e-parent\" data-id=\"4b42e306\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bde523 elementor-widget elementor-widget-html\" data-id=\"5bde523\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- ============================================================\n     TRACE-LEVEL GAS GENERATION, rewritten for SEO\/GEO + conversion + UX.\n     Same model as gasmix.com\/btex-voc-gas-standards\/ (NEPHOS page):\n     Inter typography, slate palette, KPI row, cards, comparison table,\n     native details\/summary FAQ accordion, bulletproof CTAs, no em-dashes.\n     All figures from AlyTech GAS2026 deck + published article. Honest RSDs.\n     ============================================================ -->\n\n\n<article class=\"nx\">\n\n  <h1 style=\"font-size:2.4em;line-height:1.15;margin:0 0 .55em;color:#0f172a;font-weight:600;letter-spacing:-0.02em\">\u75d5\u91cf\u7ea7\u6c14\u4f53\u53d1\u751f\uff1appb \u6d53\u5ea6\u4e0b\u503c\u5f97\u4fe1\u8d56\u7684\u6821\u51c6<\/h1>\n\n  <div class=\"nx-answer\">\n    <p style=\"margin:0\"><strong>\u5728\u4e9a ppm \u548c ppb \u7ea7\u522b\uff0c\u5236\u7ea6\u6d4b\u91cf\u8d28\u91cf\u7684\u5df2\u4e0d\u518d\u662f\u5206\u6790\u4eea\uff0c\u800c\u662f\u6821\u51c6\u6807\u51c6\u3002<\/strong> \u4f9d\u636e ISO&nbsp;6145-7 \u8fdb\u884c\u7684\u52a8\u6001\u6c14\u4f53\u7a00\u91ca\u53ef\u6309\u9700\u751f\u6210\u53ef\u6eaf\u6e90\u7684\u75d5\u91cf\u7ea7\u6807\u51c6\u6c14\uff1a\u91c7\u7528\u9ad8\u51c6\u786e\u5ea6\u8d28\u91cf\u6d41\u91cf\u63a7\u5236\u5668\uff0c\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u4f4e\u4e8e\u8bbe\u5b9a\u6d41\u91cf\u7684 \u00b11&nbsp;%\uff1b\u7a00\u91ca\u4e0b\u9650\u7ea6\u4e3a 10&nbsp;ppb\uff08\u91c7\u7528\u4e8c\u7ea7\u7ea7\u8054\u65f6\uff0c\u7a00\u91ca\u500d\u6570\u6700\u9ad8\u53ef\u8fbe 10<sup>8<\/sup> \uff09\uff1b\u6d41\u8def\u7ecf\u60f0\u6027\u6d82\u5c42\u5904\u7406\uff0c\u53ef\u6291\u5236\u5438\u9644\uff1b\u5e76\u63d0\u4f9b\u6709\u636e\u53ef\u67e5\u7684\u4e0d\u786e\u5b9a\u5ea6\u9884\u7b97\u3002\u5728 GasMix \u7cfb\u7edf\u7684\u5b9e\u6d4b\u4e2d\uff0c\u786b\u5316\u7269\u5728 100&nbsp;ppb \u4e0b\u7684\u5b9a\u91cf RSD \u4e3a 0.3\u20131.9&nbsp;%\uff1b\u5373\u4fbf\u662f\u6700\u6613\u5438\u9644\u7684\u6c14\u4f53\u4e4b\u4e00\u6c28\u6c14\uff0c\u4e5f\u5f97\u5230\u4e86 7.1&nbsp;% \u7684 RSD\uff0830 \u6b21\u6d4b\u91cf\uff0c\u6d53\u5ea6 100&nbsp;ppb\uff09\u3002<\/p>\n  <\/div>\n\n  <div class=\"nx-kpis\">\n    <div class=\"nx-kpi\"><b>10<sup>8<\/sup><\/b><span>\u7a00\u91ca\u500d\u6570\uff08\u4e8c\u7ea7\u7ea7\u8054\uff09<\/span><\/div>\n <div class=\"nx-kpi\"><b>&lt; \u00b11&nbsp;%<\/b><span>MFC \u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\uff08\u76f8\u5bf9\u8bbe\u5b9a\u6d41\u91cf\uff09<\/span><\/div>\n    <div class=\"nx-kpi\"> <b>&lt; \u00b10.1&nbsp;%<\/b><span>MFC \u91cd\u590d\u6027\uff08\u76f8\u5bf9\u8bbe\u5b9a\u6d41\u91cf\uff09<\/div>\n <div class=\"nx-kpi\"><b>ISO&nbsp;6145-7<\/b><span>\u53ef\u6eaf\u6e90\u81f3 NIST\uff0c\u7ecf ISO 17025 \u8ba4\u53ef\u5b9e\u9a8c\u5ba4\u6821\u51c6<\/span><\/div>\n  <\/div>\n\n  <p>\u6cd5\u89c4\u9650\u503c\u4e0d\u65ad\u964d\u4f4e\u3002\u73b0\u4ee3\u5206\u6790\u4eea\u5df2\u80fd\u6d4b\u5230\u4f4e ppb \u8303\u56f4\uff0c\u56e0\u6b64\u771f\u6b63\u7684\u95ee\u9898\u4e0d\u518d\u662f<em>\u80fd\u5426\u68c0\u51fa<\/em>\uff0c\u800c\u662f<em>\u6d4b\u5f97\u7684\u6570\u503c\u662f\u5426\u53ef\u4fe1<\/em>\u3002\u672c\u6307\u5357\u5c06\u8bf4\u660e\uff1a\u4e3a\u4ec0\u4e48\u75d5\u91cf\u7ea7\u6821\u51c6\u5982\u4eca\u6210\u4e86\u74f6\u9888\uff0c\u4f9d\u636e ISO&nbsp;6145-7 \u7684\u52a8\u6001\u7a00\u91ca\u5982\u4f55\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u5728 ppb \u7ea7\u522b\u771f\u6b63\u8d77\u51b3\u5b9a\u4f5c\u7528\u7684\u56e0\u7d20\u662f\u4ec0\u4e48\uff08\u6750\u6599\u4e0e\u4e0d\u786e\u5b9a\u5ea6\uff09\uff0c\u4ee5\u53ca\u8be5\u65b9\u6cd5\u5728\u6c22\u6c14\u3001\u786b\u5316\u7269\u3001\u6c28\u6c14\u548c PFAS \u4e0a\u7684\u5b9e\u9645\u8868\u73b0\u3002<\/p>\n\n  <p style=\"text-align:center\">\n    <a class=\"nx-btn nx-btn--outline\" href=\"https:\/\/gasmix.com\/zh-hans\/%e6%82%a8%e7%9c%9f%e7%9a%84%e9%9c%80%e8%a6%81%e9%85%8d%e6%b0%94%e4%bb%aa%e5%90%97-%e5%bd%93%e6%b0%94%e7%93%b6%e5%b7%b2%e4%b8%8d%e5%86%8d%e5%a4%9f%e7%94%a8\/\">\u521d\u6b21\u4e86\u89e3\u52a8\u6001\u7a00\u91ca\uff1f\u2192 \u6211\u9700\u8981\u914d\u6c14\u4eea\u5417\uff1f<\/a>\n  <\/p>\n\n  <h2>\u4e3a\u4ec0\u4e48\u75d5\u91cf\u7ea7\u5b9a\u91cf\u5982\u4eca\u81f3\u5173\u91cd\u8981<\/h2>\n\n  <p>\u968f\u7740\u5141\u8bb8\u9650\u503c\u964d\u81f3\u4e9a ppm \u548c ppb \u8303\u56f4\uff0c\u53ef\u9760\u4e14\u53ef\u6eaf\u6e90\u7684\u5b9a\u91cf\u5728\u591a\u4e2a\u884c\u4e1a\u4e2d\u53d8\u5f97\u4e0d\u53ef\u6216\u7f3a\uff1a<\/p>\n\n  <ul class=\"nx-list\">\n    <li><strong>\u6c22\u6c14\u7eaf\u5ea6\uff08ISO&nbsp;14687\uff09\uff1a<\/strong>CO\u3001NH<sub>3<\/sub>\u3001H<sub>2<\/sub>S \u548c\u7532\u9178\u7684\u9650\u503c\u4e3a\u4e9a ppm \u81f3 ppb \u7ea7\uff0c\u4ee5\u9632\u6b62\u71c3\u6599\u7535\u6c60\u50ac\u5316\u5242\u4e2d\u6bd2\u3002<\/li>\n <li><strong>\u73af\u5883\u76d1\u6d4b\uff1a<\/strong>NO<sub>2<\/sub> \u548c SO<sub>2<\/sub> \u7684\u73af\u5883\u7a7a\u6c14\u9650\u503c\u901a\u5e38\u4f4e\u4e8e 50&nbsp;ppb\uff0c\u8fd9\u5c31\u8981\u6c42\u6821\u51c6\u6c14\u4f53\u7684\u6d53\u5ea6\u66f4\u4f4e\u3002<\/li>\n <li><strong>\u534a\u5bfc\u4f53\u5236\u9020\uff1a<\/strong>HF\u3001NH<sub>3<\/sub> \u548c\u7845\u6c27\u70f7\u987b\u4f4e\u4e8e 10&nbsp;ppb\uff0c\u4ee5\u907f\u514d\u6676\u5706\u635f\u4f24\u548c\u826f\u7387\u635f\u5931\u3002<\/li>\n  <\/ul>\n\n  <p>\u5404\u4e2a\u9886\u57df\u7684\u89c4\u5f8b\u90fd\u4e00\u6837\uff1a\u9650\u503c\u8d8a\u4f4e\uff0c\u8d8a\u96be\u8bc1\u660e\u6d4b\u5f97\u7684\u6570\u503c\u662f\u51c6\u786e\u7684\u3002<\/p>\n\n <h2>\u75d5\u91cf\u7ea7\u6821\u51c6\u9762\u4e34\u7684\u6311\u6218<\/h2>\n\n <p>\u75d5\u91cf\u7ea7\u6821\u51c6\u6c14\u4f53\u5f80\u5f80\u6839\u672c<strong>\u65e0\u6cd5\u4ece\u5e02\u573a\u4e0a\u4e70\u5230<\/strong>\u3002\u5373\u4fbf\u80fd\u4e70\u5230\uff0c\u6d53\u5ea6\u8d8a\u4f4e\uff0c\u5404\u65b9\u9762\u95ee\u9898\u5c31\u8d8a\u7a81\u51fa\uff1a<\/p>\n\n   <ul class=\"nx-list\">\n <li>\u6bcf\u74f6\u6c14\u7684\u6210\u672c\u66f4\u9ad8\u3002<\/li>\n <li>\u8bc1\u4e66\u503c\u7684\u76f8\u5bf9\u4e0d\u786e\u5b9a\u5ea6\u66f4\u9ad8\u3002<\/li>\n <li>\u6709\u6548\u671f\u66f4\u77ed\uff0c\u56e0\u4e3a\u6d3b\u6027\u7ec4\u5206\u4f1a\u5728\u6c14\u74f6\u5185\u964d\u89e3\u3002<\/li>\n <li>\u4ea4\u8d27\u5468\u671f\u66f4\u957f\u3002<\/li>\n <\/ul>\n\n <p>\u7ed3\u679c\u5f62\u6210\u4e86\u4e00\u4e2a\u73b0\u5b9e\u7684\u74f6\u9888\uff1a\u5206\u6790\u4eea\u7684\u7075\u654f\u5ea6\u6bd4\u7528\u6765\u6821\u51c6\u5b83\u7684\u53c2\u8003\u6807\u51c6\u8fd8\u8981\u9ad8\u3002<\/p>\n\n <h2>\u89e3\u51b3\u65b9\u6848\uff1a\u4f9d\u636e ISO&nbsp;6145-7 \u7684\u52a8\u6001\u6c14\u4f53\u7a00\u91ca<\/h2>\n\n  <p>\u52a8\u6001\u6c14\u4f53\u53d1\u751f\u7684\u505a\u6cd5\u662f\u4ee5\u6d53\u5ea6\u66f4\u9ad8\u7684\u6709\u8bc1\u6c14\u6e90\u4e3a\u8d77\u70b9\uff0c\u5728\u4f7f\u7528\u73b0\u573a\u3001\u5728\u4f7f\u7528\u65f6\u523b\u76f4\u63a5\u751f\u6210\u6807\u51c6\u6c14\u4f53\uff1a<\/p>\n\n <ul class=\"nx-list\">\n <li>\u75d5\u91cf\u6821\u51c6\u6c14\u4f53<strong>\u73b0\u573a\u751f\u6210<\/strong>\uff0c\u7075\u6d3b\u4e14\u968f\u65f6\u53ef\u7528\u3002<\/li>\n <li>\u4f9d\u636e\u56fd\u9645\u6807\u51c6\uff0c<strong>\u5b8c\u5168\u53ef\u6eaf\u6e90<\/strong>\u3002<\/li>\n <li><strong>\u6807\u51c6\u5316\u65b9\u6cd5\uff1a<\/strong>ISO&nbsp;6145 \u7cfb\u5217\u6807\u51c6\uff0c\u5177\u4f53\u4e3a ISO&nbsp;6145-7 \u52a8\u6001\u7a00\u91ca\u6cd5\u3002<\/li>\n <\/ul> \n\n  <p>\u5728\u6280\u672f\u5c42\u9762\uff0cGasMix \u7cfb\u7edf\u91c7\u7528\u9ad8\u51c6\u786e\u5ea6\u8d28\u91cf\u6d41\u91cf\u63a7\u5236\u5668\uff0c<strong>\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u4f4e\u4e8e\u8bbe\u5b9a\u6d41\u91cf\u7684 \u00b11&nbsp;%<\/strong>\uff1b\u501f\u52a9\u7b2c\u4e8c\u7ea7\u7a00\u91ca\uff0c<strong>\u7a00\u91ca\u500d\u6570\u53ef\u8fbe 10<sup>8<\/sup><\/strong>\uff08\u4ece 100&nbsp;% \u964d\u81f3\u7ea6 10&nbsp;ppb\uff09\uff1b\u6574\u4e2a\u53d1\u751f\u5e8f\u5217\u5168\u81ea\u52a8\u8fd0\u884c\uff1b\u5e76\u91c7\u7528<strong>SS316 \u7ba1\u8def\u3001\u60f0\u6027\u6d82\u5c42\u548c\u96f6\u6b7b\u4f53\u79ef<\/strong>\u63a5\u5934\uff0c\u4e13\u4e3a\u8150\u8680\u6027\u6c14\u4f53\u548c\u75d5\u91cf\u5206\u6790\u800c\u8bbe\u8ba1\u3002\u4e3a\u6bcf\u4e2a\u901a\u9053\u9009\u62e9\u5408\u9002\u7684\u6d41\u91cf\u8303\u56f4\u4e5f\u662f\u5173\u952e\u7684\u4e00\u73af\uff0c\u8be6\u89c1<a href=\"https:\/\/gasmix.com\/zh-hans\/%e5%a6%82%e4%bd%95%e4%b8%ba%e4%bb%aa%e5%99%a8%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84-mfc-%e9%87%8f%e7%a8%8b\/\">\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684 MFC \u91cf\u7a0b<\/a>\u3002<\/p>\n\n  <div class=\"nx-cta nx-cta--primary\">\n    <h3>\u6309\u9700\u751f\u6210\u60a8\u7684\u75d5\u91cf\u7ea7\u6807\u51c6\u6c14\u4f53<\/h3>\n <p>\u544a\u8bc9\u6211\u4eec\u60a8\u7684\u76ee\u6807\u5316\u5408\u7269\u3001\u57fa\u8d28\u548c\u6d53\u5ea6\u8303\u56f4\uff0c\u6211\u4eec\u5c06\u4e3a\u60a8\u7684\u5e94\u7528\u786e\u8ba4\u914d\u7f6e\u65b9\u6848\u548c\u9884\u671f\u4e0d\u786e\u5b9a\u5ea6\u3002<\/p>\n<a class=\"nx-btn nx-btn--primary\" href=\"https:\/\/gasmix.com\/zh-hans\/%e8%81%94%e7%b3%bb%e6%88%91%e4%bb%ac\/\">\u83b7\u53d6\u62a5\u4ef7<\/a>\n<a class=\"nx-btn nx-btn--onpurple\" href=\"https:\/\/gasmix.com\/zh-hans\/gasmix-%e9%80%89%e5%9e%8b%e5%8a%a9%e6%89%8b\/\">\u542f\u52a8\u4ea7\u54c1\u9009\u578b\u52a9\u624b<\/a>\n  <\/div>\n\n  <h2>\u9762\u5411\u75d5\u91cf\u5206\u6790\u7684\u8bbe\u8ba1\uff1a\u4e3a\u4ec0\u4e48\u6750\u6599\u81f3\u5173\u91cd\u8981<\/h2>\n\n  <p>\u5728 ppb \u7ea7\u522b\uff0c\u5438\u9644\u548c\u8bb0\u5fc6\u6548\u5e94\u5df2\u4e0d\u53ef\u5ffd\u7565\u3002\u4ece\u7a00\u91ca\u4eea\u5230\u7ba1\u8def\uff0c\u6bcf\u4e00\u4e2a\u4e0e\u6c14\u4f53\u63a5\u89e6\u7684\u90e8\u4ef6\u90fd\u5fc5\u987b\u6309\u75d5\u91cf\u5206\u6790\u7684\u8981\u6c42\u6765\u8bbe\u8ba1\uff0c\u56e0\u4e3a\u5438\u9644\u5728\u7ba1\u58c1\u4e0a\u7684\u6d3b\u6027\u5206\u5b50\u6c38\u8fdc\u5230\u4e0d\u4e86\u5206\u6790\u4eea\u3002\u6d41\u8def\u7684\u60f0\u6027\u6d82\u5c42\u662f\u6700\u91cd\u8981\u7684\u4e00\u9879\u8bbe\u8ba1\u9009\u62e9\u3002<\/p>\n\n  <p>\u6c28\u6c14\u5c31\u662f\u5178\u578b\u6848\u4f8b\uff0c\u5b83\u662f\u51fa\u4e86\u540d\u7684\u6613\u5438\u9644\u6c14\u4f53\u3002\u5df2\u53d1\u8868\u7684\u5173\u4e8e\u6c28\u5728\u7ecf\u5904\u7406\u7684\u4e0d\u9508\u94a2\u548c\u805a\u5408\u7269\u8868\u9762\u5438\u9644\u7684\u7814\u7a76\u8868\u660e\uff0c\u8fd9\u79cd\u6548\u5e94\u975e\u5e38\u663e\u8457\uff0c\u800c\u60f0\u6027\u6d82\u5c42\u8868\u9762\u80fd\u5927\u5e45\u51cf\u5f31\u8fd9\u79cd\u6548\u5e94\u3002\u5b9e\u9645\u540e\u679c\u662f\uff1a\u5982\u679c\u6d41\u8def\u672a\u6309\u75d5\u91cf\u8981\u6c42\u8bbe\u8ba1\uff0cppb \u7ea7\u7684\u6c28\u6807\u51c6\u6c14\u5728\u914d\u6c14\u4eea\u548c\u68c0\u6d4b\u5668\u4e4b\u95f4\u5c31\u4f1a\u635f\u5931\u6b86\u5c3d\u3002<\/p>\n\n  <h2>\u6eaf\u6e90\u6027\u3001\u8ba1\u91cf\u4e0e\u4e0d\u786e\u5b9a\u5ea6\u9884\u7b97<\/h2>\n\n  <p>\u4e00\u4e2a\u7ecf\u4e0d\u8d77\u63a8\u6572\u7684\u6570\u503c\uff0c\u4e0d\u80fd\u7b97\u4f5c\u7ed3\u679c\u3002GasMix \u7684\u65b9\u6cd5\u5bf9\u6574\u6761\u94fe\u8def\u90fd\u6709\u8bb0\u5f55\uff1a<\/p>\n\n <ul class=\"nx-list\">\n <li><strong>MFC \u6821\u51c6\u53ef\u6eaf\u6e90\u81f3 NIST\uff1a<\/strong>\u7528\u4e8e\u6821\u51c6\u8d28\u91cf\u6d41\u91cf\u63a7\u5236\u5668\u7684\u4f53\u79ef\u6d41\u91cf\u8ba1\u7531\u901a\u8fc7 ISO&nbsp;17025 \u8ba4\u53ef\u7684\u5b9e\u9a8c\u5ba4\u51fa\u5177\u8bc1\u4e66\u3002<\/li>\n <li><strong>\u5b8c\u6574\u7684\u5ba1\u8ba1\u8ffd\u8e2a\uff1a<\/strong>\u6df7\u5408\u6c14\u53d1\u751f\u8bc1\u4e66\u8bb0\u5f55\u751f\u6210\u7684\u6d53\u5ea6\u53ca\u5176\u76f8\u5e94\u7684\u4e0d\u786e\u5b9a\u5ea6\u3002<\/li>\n <li><strong>\u57fa\u4e8e GUM \u7684\u4e0d\u786e\u5b9a\u5ea6\u9884\u7b97\uff1a<\/strong>\u4e3b\u8981\u5206\u91cf\u5305\u62ec\u521d\u59cb\u6807\u51c6\u6c14\u4f53\u7684\u4e0d\u786e\u5b9a\u5ea6\u3001MFC \u6821\u51c6\u7528\u6d41\u91cf\u8ba1\u7684\u4e0d\u786e\u5b9a\u5ea6\u4ee5\u53ca MFC \u672c\u8eab\u7684\u4e0d\u786e\u5b9a\u5ea6\uff0c\u5404\u5206\u91cf\u5747\u4ee5\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u8868\u793a\uff0c\u5e76\u6309 GUM \u8fdb\u884c\u5408\u6210\u3002<\/li>\n <\/ul> \n\n  <p>\u6709\u4e24\u4e2a\u6570\u503c\u5f88\u5173\u952e\uff0c\u800c\u4e14\u4e24\u8005\u5e76\u4e0d\u76f8\u540c\u3002<strong>MFC \u7684\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u4f4e\u4e8e\u8bbe\u5b9a\u6d41\u91cf\u7684 \u00b11&nbsp;%<\/strong>\uff0c\u8fd9\u662f\u4eea\u5668\u5c42\u9762\u7684\u6027\u80fd\u3002<strong>\u6700\u7ec8\u6d53\u5ea6\u7684\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/strong>\u4e3a U&nbsp;=&nbsp;k&nbsp;\u00d7&nbsp;u<sub>c<\/sub>\uff0c\u5305\u542b\u56e0\u5b50 k&nbsp;=&nbsp;2\uff08\u7f6e\u4fe1\u6c34\u5e73\u7ea6 95&nbsp;%\uff09\uff1b\u4f7f\u7528\u6709\u8bc1\u6807\u51c6\u6c14\u548c\u7ecf\u6821\u51c6\u7684 MFC\uff0c\u901a\u5e38\u53ef\u4ee5\u5b9e\u73b0<strong>\u4f4e\u4e8e 2&nbsp;% \u7684\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/strong>\u3002<\/p>\n\n  <h2>\u52a8\u6001\u7a00\u91ca\u4e0e\u75d5\u91cf\u7ea7\u6c14\u74f6\u5bf9\u6bd4<\/h2>\n\n  <div class=\"nx-tw\">\n    <table class=\"nx-t\">\n      <thead><tr><th>\u5bf9\u6bd4\u9879<\/th><th>\u75d5\u91cf\u7ea7\u6709\u8bc1\u6c14\u74f6<\/th><th>\u52a8\u6001\u7a00\u91ca\uff08GasMix\uff09<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>\u4f9b\u5e94\u60c5\u51b5<\/td><td>\u5f80\u5f80\u65e0\u6cd5\u4ece\u5e02\u573a\u4e0a\u4e70\u5230<\/td><td class=\"win\">\u73b0\u573a\u6309\u9700\u751f\u6210<\/td><\/tr>\n        <tr><td>\u6d53\u5ea6\u8303\u56f4<\/td><td>\u8ba2\u8d2d\u65f6\u5373\u5df2\u56fa\u5b9a<\/td><td class=\"win\">100&nbsp;% \u81f3\u7ea6 10&nbsp;ppb\uff0c\u53ef\u968f\u65f6\u8c03\u6574<\/td><\/tr>\n        <tr><td>\u4f4e\u6d53\u5ea6\u4e0b\u7684\u4e0d\u786e\u5b9a\u5ea6<\/td><td>\u968f\u6d53\u5ea6\u964d\u4f4e\u800c\u5347\u9ad8<\/td><td class=\"win\">&lt; 2&nbsp;%\uff08\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff0ck=2\uff09\uff0c\u6709\u8bb0\u5f55\u53ef\u67e5<\/td><\/tr>\n        <tr><td>\u6709\u6548\u671f<\/td><td>\u8f83\u77ed\uff0c\u6d3b\u6027\u7ec4\u5206\u4f1a\u964d\u89e3<\/td><td class=\"win\">\u73b0\u7528\u73b0\u914d\uff0c\u4e0d\u5b58\u5728\u964d\u89e3<\/td><\/tr>\n        <tr><td>\u4ea4\u8d27\u5468\u671f<\/td><td>\u4ea4\u8d27\u5468\u671f\u957f<\/td><td class=\"win\">\u5373\u65f6\u53ef\u7528<\/td><\/tr>\n        <tr><td>\u6d3b\u6027\/\u6613\u5438\u9644\u6c14\u4f53\uff08NH<sub>3<\/sub>\u3001H<sub>2<\/sub>S\uff09<\/td><td>\u96be\u4ee5\u5b9a\u503c\uff0c\u4e5f\u96be\u4ee5\u4fdd\u6301\u7a33\u5b9a<\/td><td class=\"win\">\u60f0\u6027\u6d82\u5c42\u6d41\u8def\uff0c\u5728\u4f7f\u7528\u70b9\u751f\u6210<\/td><\/tr>\n        <tr><td>\u6eaf\u6e90\u6027<\/td><td>\u4f9b\u5e94\u5546\u8bc1\u4e66<\/td><td class=\"win\">\u53ef\u6eaf\u6e90\u81f3 NIST\uff0c\u5177\u5907\u5ba1\u8ba1\u8ffd\u8e2a\uff0c\u6bcf\u79cd\u6df7\u5408\u6c14\u5355\u72ec\u51fa\u5177\u8bc1\u4e66<\/td><\/tr>\n        <tr><td>\u6d53\u5ea6\u70b9\u6570\u91cf<\/td><td>\u6bcf\u74f6\u4e00\u4e2a<\/td><td class=\"win\">\u5b8c\u6574\u7684\u591a\u70b9\u5e8f\u5217\uff0c\u81ea\u52a8\u8fd0\u884c<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <h2>\u8be5\u65b9\u6cd5\u7684\u5b9e\u9645\u8868\u73b0<\/h2>\n\n <p>\u4ee5\u4e0b\u7ed3\u679c\u5747\u5728 GasMix \u52a8\u6001\u7a00\u91ca\u7cfb\u7edf\uff08AIOLOS \u5e73\u53f0\uff09\u4e0a\u83b7\u5f97\uff0c\u53cd\u6620\u7684\u662f\u771f\u5b9e\u6d4b\u91cf\u7ed3\u679c\uff0c\u5176\u4e2d\u65e2\u6709\u5bb9\u6613\u7684\u60c5\u51b5\uff0c\u4e5f\u5305\u62ec\u96be\u5ea6\u66f4\u5927\u7684\u60c5\u51b5\u3002<\/p>\n\n <h3>\u6c22\u6c14\u7eaf\u5ea6\uff08ISO&nbsp;14687\uff09<\/h3>\n\n  <p>\u751f\u6210 ISO&nbsp;14687 \u6240\u5217\u7684\u5316\u5408\u7269\uff08Ar\u3001O<sub>2<\/sub>\u3001N<sub>2<\/sub>\u3001CO\u3001CH<sub>4<\/sub>\u3001CO<sub>2<\/sub>\uff09\uff0c\u65e2\u53ef\u7528\u4e8e\u6821\u51c6\uff0c\u4e5f\u53ef\u7528\u4e8e\u8bc4\u4f30\u68c0\u51fa\u9650\uff0c\u4e14\u5728\u6574\u4e2a\u8303\u56f4\u5185\u7ebf\u6027\u6781\u4f73\u3002\u8be6\u89c1\u4e13\u95e8\u7684<a href=\"https:\/\/gasmix.com\/zh-hans\/%e6%b0%a2%e7%87%83%e6%96%99%e7%ba%af%e5%ba%a6-%e5%a6%82%e4%bd%95%e5%9c%a8%e7%97%95%e9%87%8f%e7%ba%a7%e6%a0%a1%e5%87%86%e6%b0%94%e4%bd%93%e5%88%86%e6%9e%90%e4%bb%aa-iso-14687\/\">\u6c22\u71c3\u6599\u7eaf\u5ea6\u6821\u51c6\uff08ISO&nbsp;14687\uff09<\/a>\u5e94\u7528\u9875\u9762\u3002<\/p>\n\n <h3>\u786b\u5316\u7269\uff1a\u4e9a ppm \u81f3\u4f4e ppb<\/h3>\n\n <p>\u4ee5\u6c22\u6c14\u4e3a\u57fa\u8d28\u3001\u542b\u591a\u79cd\u786b\u5316\u7269\uff08\u5404\u7ea6 1&nbsp;ppm mol\uff09\u7684\u521d\u59cb\u6807\u51c6\u6c14\u4e3a\u8d77\u70b9\uff0c\u8fdb\u884c\u52a8\u6001\u7a00\u91ca\uff1a<\/p>\n\n  <div class=\"nx-tw\">\n    <table class=\"nx-t\">\n      <thead><tr><th>\u5316\u5408\u7269<\/th><th>\u7ea6 100 ppb \u65f6\u7684 RSD\uff08n=3\uff09<\/th><th>\u7ea6 1 ppb \u65f6\u7684 RSD\uff08n=3\uff09<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>H<sub>2<\/sub>S<\/td><td>1.9&nbsp;%<\/td><td>7.9&nbsp;%<\/td><\/tr>\n        <tr><td>COS<\/td><td class=\"win\">0.8&nbsp;%<\/td><td class=\"win\">0.5&nbsp;%<\/td><\/tr>\n        <tr><td>MeSH<\/td><td class=\"win\">0.3&nbsp;%<\/td><td>13.8&nbsp;%<\/td><\/tr>\n        <tr><td>EtSH<\/td><td class=\"win\">0.6&nbsp;%<\/td><td>5.9&nbsp;%<\/td><\/tr>\n        <tr><td>DMS<\/td><td>1.0&nbsp;%<\/td><td>3.3&nbsp;%<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <p>\u5728 100&nbsp;ppb \u65f6\uff0c\u4e94\u79cd\u5316\u5408\u7269\u7684\u91cd\u590d\u6027\u90fd\u975e\u5e38\u597d\uff08RSD \u4e3a 0.3&nbsp;\u81f3&nbsp;1.9&nbsp;%\uff09\u3002\u5728\u8981\u6c42\u9ad8\u5f97\u591a\u7684 1&nbsp;ppb \u6c34\u5e73\uff0c\u4e94\u79cd\u5316\u5408\u7269\u4ecd\u7136\u90fd\u80fd\u6d4b\u51fa\uff1a\u6700\u7a33\u5b9a\u7684\u5316\u5408\u7269\uff08COS\u3001DMS\u3001EtSH\uff09RSD \u4fdd\u6301\u5728\u767e\u5206\u4e4b\u51e0\u4ee5\u5185\uff0c\u800c\u6d3b\u6027\u6700\u5f3a\u7684\u5316\u5408\u7269\uff08H<sub>2<\/sub>S\u3001MeSH\uff09\u5219\u5982\u9884\u671f\u7684\u90a3\u6837\uff0c\u5728\u91cf\u7a0b\u6700\u5e95\u7aef\u8868\u73b0\u51fa\u8f83\u9ad8\u7684 RSD\u3002\u8fd9\u5982\u5b9e\u53cd\u6620\u4e86\u65b9\u6cd5\u7684\u8fb9\u754c\u6240\u5728\uff0c\u800c\u8fd9\u4e00\u8fb9\u754c\u8fdc\u4f4e\u4e8e\u6709\u8bc1\u6c14\u74f6\u5b9e\u9645\u6240\u80fd\u8fbe\u5230\u7684\u6c34\u5e73\u3002<\/p>\n\n  <h3>\u75d5\u91cf\u7ea7\u6c28\u6c14<\/h3>\n\n  <p>\u6c28\u6c14\u5438\u9644\u6027\u6781\u5f3a\uff0c\u662f\u771f\u6b63\u7684\u96be\u9898\u3002\u4ee5 10&nbsp;ppm mol \u7684 NH<sub>3<\/sub>\/H<sub>2<\/sub> \u6807\u51c6\u6c14\u4e3a\u8d77\u70b9\uff0c\u91c7\u6837\u7ba1\u7ebf\u5148\u4ee5 200&nbsp;ppb \u5439\u626b 6&nbsp;\u5206\u949f\uff0c\u518d\u7a33\u5b9a 2 \u5206\u949f\uff1a<\/p>\n\n  <div class=\"nx-tw\">\n    <table class=\"nx-t\">\n      <thead><tr><th>\u6d53\u5ea6\u6c34\u5e73<\/th><th>RSD\uff08n=30\uff09<\/th><th>\u8bc4\u4ef7<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>100 ppb NH<sub>3<\/sub><\/td><td class=\"win\">7.1&nbsp;%<\/td><td>\u7a33\u5b9a\u3001\u53ef\u91cd\u590d<\/td><\/tr>\n        <tr><td>50 ppb NH<sub>3<\/sub><\/td><td>19.4&nbsp;%<\/td><td>\u63a5\u8fd1\u5b9e\u9645\u6781\u9650\uff0c\u6027\u80fd\u53d7\u63a7<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <p>\u5373\u4f7f\u662f\u5438\u9644\u6027\u5982\u6b64\u5f3a\u7684\u6c14\u4f53\uff0c\u52a8\u6001\u7a00\u91ca\u5728 100&nbsp;ppb \u65f6\u4e5f\u80fd\u5b9e\u73b0\u7a33\u5b9a\u3001\u53ef\u91cd\u590d\u7684\u6d4b\u91cf\uff0c\u4f4e\u81f3 50&nbsp;ppb \u65f6\u6027\u80fd\u4f9d\u7136\u53d7\u63a7\uff0c\u800c\u8fd9\u6070\u6070\u662f\u6c14\u74f6\u53d7\u5438\u9644\u548c\u6f02\u79fb\u5f71\u54cd\u6700\u4e25\u91cd\u7684\u6d53\u5ea6\u8303\u56f4\u3002<\/p>\n\n  <h3>PFAS \u5316\u5408\u7269<\/h3>\n\n <p>\u52a8\u6001\u7a00\u91ca\u4e5f\u5df2\u5e94\u7528\u4e8e\u75d5\u91cf\u7ea7\u542b\u6c1f\u5316\u5408\u7269\uff08PFAS\uff09\u7684\u6821\u51c6\uff1a\u7531\u4e00\u74f6\u8f83\u9ad8\u6d53\u5ea6\u7684\u6807\u51c6\u6c14\u751f\u6210\u4e00\u7cfb\u5217\u6d53\u5ea6\uff0c\u7ebf\u6027\u826f\u597d\u3002\u968f\u7740 PFAS \u76d1\u6d4b\u8981\u6c42\u4e0d\u65ad\u6269\u5927\uff0c\u8fd9\u9879\u80fd\u529b\u6b63\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/p>\n\n <div class=\"nx-quote\">\u5728\u75d5\u91cf\u7ea7\uff0c\u53ef\u4fe1\u5ea6\u5c31\u662f\u4e00\u5207\u3002\u4f9d\u636e ISO&nbsp;6145-7 \u5728\u4e9a ppm \u548c\u4f4e ppb \u7ea7\u522b\u51c6\u786e\u53d1\u751f\u6c14\u4f53\uff0c\u53ef\u4f7f\u6821\u51c6\u6210\u4e3a\u53ef\u6eaf\u6e90\u3001\u7075\u6d3b\u4e14\u53ef\u9760\u7684\u8fc7\u7a0b\uff0c\u8ba9\u201c\u68c0\u51fa\u201d\u7684\u6570\u503c\u53d8\u6210\u7ecf\u5f97\u8d77\u63a8\u6572\u7684\u6570\u503c\u3002<\/div>\n\n  <h2>\u75d5\u91cf\u7ea7\u5e94\u7528\u8be5\u9009\u54ea\u6b3e GasMix \u7cfb\u7edf<\/h2>\n\n <p>\u5408\u9002\u7684\u4eea\u5668\u53d6\u51b3\u4e8e\u9700\u8981\u6df7\u5408\u7684\u6c14\u4f53\u6570\u91cf\u4ee5\u53ca\u6240\u9700\u7684\u7a00\u91ca\u6df1\u5ea6\u3002\u7d27\u51d1\u578b\u53cc\u6c14\u7a00\u91ca\uff0c\u9009\u62e9 <a href=\"https:\/\/gasmix.com\/zh-hans\/%e9%85%8d%e6%b0%94%e4%bb%aa%e4%b8%8e%e6%b0%94%e4%bd%93%e7%a8%80%e9%87%8a%e7%b3%bb%e7%bb%9f\/zephyr-ii\/\">ZEPHYR&nbsp;II<\/a>\uff1b\u81ea\u52a8\u5316\u591a\u6c14\u4f53\u7a00\u91ca\u548c\u591a\u70b9\u5e8f\u5217\uff0c\u9009\u62e9 <a href=\"https:\/\/gasmix.com\/zh-hans\/%e9%85%8d%e6%b0%94%e4%bb%aa%e4%b8%8e%e6%b0%94%e4%bd%93%e7%a8%80%e9%87%8a%e7%b3%bb%e7%bb%9f\/aiolos-iii\/\">AIOLOS&nbsp;III<\/a>\uff1b\u901a\u9053\u6570\u53ef\u8fbe 16 \u4e2a\u4ee5\u4e0a\u7684\u590d\u6742\u6df7\u5408\u6c14\uff0c\u9009\u62e9 <a href=\"https:\/\/gasmix.com\/zh-hans\/%e9%85%8d%e6%b0%94%e4%bb%aa%e4%b8%8e%e6%b0%94%e4%bd%93%e7%a8%80%e9%87%8a%e7%b3%bb%e7%bb%9f\/hurricane\/\">HURRICANE<\/a>\uff1b\u7531\u6db2\u4f53\u751f\u6210 VOC \u548c BTEX \u6807\u51c6\u6c14\u4f53\uff0c\u9009\u62e9 <a href=\"https:\/\/gasmix.com\/zh-hans\/nephos-%e7%94%b1%e6%b6%b2%e4%bd%93%e7%94%9f%e6%88%90-btex-%e5%92%8c-voc-%e6%a0%87%e5%87%86%e6%b0%94\/\">NEPHOS<\/a>\u3002\u4e0d\u786e\u5b9a\u54ea\u6b3e\u5408\u9002\uff1f\u53ef\u53c2\u9605<a href=\"https:\/\/gasmix.com\/zh-hans\/%e5%a6%82%e4%bd%95%e4%b8%ba%e5%ae%9e%e9%aa%8c%e5%ae%a4%e9%80%89%e6%8b%a9%e9%85%8d%e6%b0%94%e4%bb%aa-%e7%9c%9f%e6%ad%a3%e9%87%8d%e8%a6%81%e7%9a%84-7-%e9%a1%b9%e6%8c%87%e6%a0%87\/\">\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u914d\u6c14\u4eea<\/a>\uff0c\u6216\u4f7f\u7528<a href=\"https:\/\/gasmix.com\/zh-hans\/gasmix-%e9%80%89%e5%9e%8b%e5%8a%a9%e6%89%8b\/\">\u4ea7\u54c1\u9009\u578b\u52a9\u624b<\/a>\uff0c\u6839\u636e\u60a8\u7684\u56de\u7b54\u63a8\u8350\u914d\u7f6e\u65b9\u6848\u3002<\/p>\n\n <h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n\n  <div class=\"gm-faq\">\n    <details>\n      <summary>\u4ec0\u4e48\u662f\u52a8\u6001\u6c14\u4f53\u7a00\u91ca\uff1f\u5b83\u5982\u4f55\u8fbe\u5230 ppb \u7ea7\u522b\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n <div class=\"gm-faq-body\"><p>\u52a8\u6001\u7a00\u91ca\u5229\u7528\u8d28\u91cf\u6d41\u91cf\u63a7\u5236\u5668\uff0c\u5c06\u6709\u8bc1\u6e90\u6c14\u4e0e\u7a00\u91ca\u6c14\u6309\u7cbe\u786e\u6bd4\u4f8b\u8ba1\u91cf\u6df7\u5408\uff0c\u4ece\u800c\u5b9e\u65f6\u751f\u6210\u6240\u9700\u6d53\u5ea6\u3002\u5355\u7ea7\u7a00\u91ca\u5373\u53ef\u8986\u76d6\u5f88\u5bbd\u7684\u8303\u56f4\uff1b\u589e\u52a0\u7b2c\u4e8c\u7ea7\uff08\u7ea7\u8054\uff09\u7a00\u91ca\u540e\uff0c\u7a00\u91ca\u500d\u6570\u6700\u9ad8\u53ef\u8fbe 10<sup>8<\/sup>\uff0c\u53ef\u5c06 100&nbsp;% \u7684\u6e90\u6c14\u7a00\u91ca\u81f3\u7ea6 10&nbsp;ppb\u3002\u8be5\u65b9\u6cd5\u5df2\u7531 ISO&nbsp;6145-7 \u6807\u51c6\u5316\u3002<\/p><\/div>\n    <\/details>\n    <details>\n      <summary>\u7528\u8fd9\u79cd\u65b9\u5f0f\u914d\u5236\u7684\u75d5\u91cf\u7ea7\u6807\u51c6\u6c14\u4f53\u51c6\u786e\u5ea6\u5982\u4f55\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n <div class=\"gm-faq-body\"><p>\u9700\u8981\u5206\u4e24\u4e2a\u5c42\u9762\u6765\u770b\u3002\u8d28\u91cf\u6d41\u91cf\u63a7\u5236\u5668\u7684\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u4f4e\u4e8e\u8bbe\u5b9a\u6d41\u91cf\u7684 \u00b11&nbsp;%\u3002\u5c31\u6700\u7ec8\u6d53\u5ea6\u800c\u8a00\uff0c\u4f7f\u7528\u6709\u8bc1\u6807\u51c6\u6c14\u548c\u7ecf\u6821\u51c6\u7684 MFC\uff0c\u901a\u5e38\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u4e8e 2&nbsp;% \u7684\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff08k&nbsp;=&nbsp;2\uff0c\u7f6e\u4fe1\u6c34\u5e73\u7ea6 95&nbsp;%\uff09\uff0c\u5e76\u4e14\u6bcf\u79cd\u6df7\u5408\u6c14\u90fd\u4f1a\u5355\u72ec\u62a5\u544a\u8be5\u503c\uff0c\u9644\u5b8c\u6574\u7684\u5ba1\u8ba1\u8ffd\u8e2a\u3002\n<br \/><\/p><\/div>\n    <\/details>\n    <details>\n      <summary>\u4e3a\u4ec0\u4e48\u4e0d\u76f4\u63a5\u8d2d\u4e70\u75d5\u91cf\u7ea7\u6709\u8bc1\u6c14\u74f6\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n <div class=\"gm-faq-body\"><p>\u75d5\u91cf\u7ea7\u6709\u8bc1\u6c14\u74f6\u5f80\u5f80\u4e70\u4e0d\u5230\uff1b\u5373\u4fbf\u80fd\u4e70\u5230\uff0c\u4e5f\u5b58\u5728\u6210\u672c\u66f4\u9ad8\u3001\u4e0d\u786e\u5b9a\u5ea6\u66f4\u5927\u3001\u6709\u6548\u671f\u66f4\u77ed\u3001\u4ea4\u8d27\u5468\u671f\u66f4\u957f\u7b49\u95ee\u9898\uff0c\u800c\u4e14\u6bcf\u74f6\u53ea\u5bf9\u5e94\u4e00\u4e2a\u56fa\u5b9a\u6d53\u5ea6\u3002\u52a8\u6001\u7a00\u91ca\u5219\u4ee5\u66f4\u7a33\u5b9a\u7684\u9ad8\u6d53\u5ea6\u6c14\u6e90\u4e3a\u8d77\u70b9\uff0c\u6309\u9700\u751f\u6210\u4efb\u610f\u6d53\u5ea6\uff0c\u5e76\u5177\u5907\u6709\u636e\u53ef\u67e5\u7684\u6eaf\u6e90\u6027\u3002<\/p><\/div>\n    <\/details>\n    <details>\n      <summary>\u5982\u4f55\u5e94\u5bf9\u6c28\u6c14\u7b49\u6613\u5438\u9644\u6c14\u4f53\u7684\u5438\u9644\u95ee\u9898\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n <div class=\"gm-faq-body\"><p>\u65b9\u6cd5\u662f\u6574\u6761\u6d41\u8def\u90fd\u6309\u75d5\u91cf\u5206\u6790\u7684\u8981\u6c42\u6765\u8bbe\u8ba1\uff1a\u91c7\u7528\u5e26\u60f0\u6027\u6d82\u5c42\u7684 SS316 \u7ba1\u8def\u548c\u96f6\u6b7b\u4f53\u79ef\u63a5\u5934\uff0c\u4f7f\u6d3b\u6027\u5206\u5b50\u4e0d\u4f1a\u5728\u7a00\u91ca\u4eea\u4e0e\u5206\u6790\u4eea\u4e4b\u95f4\u635f\u5931\u5728\u7ba1\u58c1\u4e0a\u3002\u6d4b\u8bd5\u4e2d\uff0c\u7ecf\u8fc7\u77ed\u65f6\u95f4\u7684\u7ba1\u7ebf\u5439\u626b\u548c\u7a33\u5b9a\u540e\uff0c\u6c28\u6c14\u5728 100&nbsp;ppb \u4e0b 30 \u6b21\u6d4b\u91cf\u7684 RSD \u4e3a 7.1&nbsp;%\uff0c\u4f4e\u81f3 50&nbsp;ppb \u65f6\u6027\u80fd\u4f9d\u7136\u53d7\u63a7\u3002<\/p><\/div>\n    <\/details>\n    <details>\n      <summary>\u8be5\u65b9\u6cd5\u662f\u5426\u53ef\u6eaf\u6e90\u5e76\u7b26\u5408\u76f8\u5173\u6807\u51c6\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n <div class=\"gm-faq-body\"><p>\u662f\u7684\u3002\u6c14\u4f53\u53d1\u751f\u9075\u5faa ISO&nbsp;6145-7\uff1bMFC \u7684\u6821\u51c6\u901a\u8fc7\u7ecf ISO&nbsp;17025 \u8ba4\u53ef\u5b9e\u9a8c\u5ba4\u8ba4\u8bc1\u7684\u4f53\u79ef\u6d41\u91cf\u8ba1\u6eaf\u6e90\u81f3 NIST\uff1b\u6bcf\u79cd\u6df7\u5408\u6c14\u5747\u9644\u6709\u8bc1\u4e66\uff0c\u62a5\u544a\u751f\u6210\u7684\u6d53\u5ea6\u53ca\u5176\u6309 GUM \u6846\u67b6\u8ba1\u7b97\u7684\u4e0d\u786e\u5b9a\u5ea6\u3002<\/p><\/div>\n    <\/details>\n    <details>\n      <summary>\u8be5\u65b9\u6cd5\u5df2\u5728\u54ea\u4e9b\u5316\u5408\u7269\u4e0a\u5f97\u5230\u9a8c\u8bc1\uff1f<span class=\"gm-chev\"><\/span><\/summary>\n      <div class=\"gm-faq-body\"><p>\u5df2\u53d1\u8868\u7684\u7ed3\u679c\u548c\u6211\u4eec\u7684\u5185\u90e8\u6d4b\u8bd5\u7ed3\u679c\u6db5\u76d6\uff1aISO&nbsp;14687 \u89c4\u5b9a\u7684\u6c22\u6c14\u7eaf\u5ea6\u76f8\u5173\u5316\u5408\u7269\uff08Ar\u3001O<sub>2<\/sub>\u3001N<sub>2<\/sub>\u3001CO\u3001CH<sub>4<\/sub>\u3001CO<sub>2<\/sub>\uff09\uff0c\u7ea6 100&nbsp;ppb \u81f3\u7ea6 1&nbsp;ppb \u7684\u786b\u5316\u7269\uff08H<sub>2<\/sub>S\u3001COS\u3001MeSH\u3001EtSH\u3001DMS\uff09\uff0c50\u2013100&nbsp;ppb \u7684\u6c28\u6c14\uff0c\u4ee5\u53ca\u75d5\u91cf\u7ea7 PFAS \u5316\u5408\u7269\u3002<\/p><\/div>\n    <\/details>\n  <\/div>\n\n  <div class=\"nx-cta nx-cta--soft\" style=\"margin-top:2em\">\n    <h3>\u5728\u5b9e\u9a8c\u5ba4\u5185\u90e8\u5b8c\u6210\u75d5\u91cf\u7ea7\u6821\u51c6<\/h3>\n <p>\u6211\u4eec\u5728\u6c14\u4f53\u7a00\u91ca\u4e0e\u53d1\u751f\u7cfb\u7edf\u7684\u9009\u578b\u914d\u7f6e\u65b9\u9762\u62e5\u6709 25 \u5e74\u4ee5\u4e0a\u7684\u7ecf\u9a8c\u3002\u544a\u8bc9\u6211\u4eec\u60a8\u7684\u5316\u5408\u7269\u548c\u76ee\u6807\u6d53\u5ea6\uff0c\u6211\u4eec\u5c06\u4e3a\u60a8\u786e\u5b9a\u5408\u9002\u7684 GasMix \u7cfb\u7edf\uff1b\u60a8\u4e5f\u53ef\u4ee5\u5148\u4f7f\u7528\u4ea7\u54c1\u9009\u578b\u52a9\u624b\u3002<\/p>\n<a class=\"nx-btn nx-btn--solid\" href=\"https:\/\/gasmix.com\/zh-hans\/%e8%81%94%e7%b3%bb%e6%88%91%e4%bb%ac\/\">\u83b7\u53d6\u62a5\u4ef7<\/a>\n<a class=\"nx-btn nx-btn--outline\" href=\"https:\/\/gasmix.com\/zh-hans\/gasmix-%e9%80%89%e5%9e%8b%e5%8a%a9%e6%89%8b\/\">\u542f\u52a8\u4ea7\u54c1\u9009\u578b\u52a9\u624b<\/a>\n <p style=\"margin-top:.8em;font-size:.92em\">\u6216\u53d1\u9001\u90ae\u4ef6\u81f3 <a href=\"mailto:gasmix@alytech.fr\">gasmix@alytech.fr<\/a>\u3002<\/p>\n\n\n  <\/div>\n\n  <p style=\"font-size:.9em;color:#6b7280;margin-top:2em\">\u65b9\u6cd5\uff1aISO&nbsp;6145-7 \u52a8\u6001\u7a00\u91ca\uff1b\u4e0d\u786e\u5b9a\u5ea6\u6309 GUM \u8bc4\u5b9a\uff08k&nbsp;=&nbsp;2\uff09\u3002MFC \u6821\u51c6\u901a\u8fc7 ISO&nbsp;17025 \u8ba4\u53ef\u5b9e\u9a8c\u5ba4\u6eaf\u6e90\u81f3 NIST\u3002\u6c28\u5438\u9644\u53c2\u8003\u6587\u732e\uff1aO.&nbsp;Vaittinen et&nbsp;al.\uff0c\u6c14\u76f8\u6c28\u5728\u7ecf\u5904\u7406\u7684\u4e0d\u9508\u94a2\u548c\u805a\u5408\u7269\u8868\u9762\u4e0a\u7684\u5438\u9644\u3002AlyTech\uff0cGasMix\u3002<\/p>\n\n<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u75d5\u91cf\u7ea7\u6c14\u4f53\u53d1\u751f\uff1appb \u6d53\u5ea6\u4e0b\u503c\u5f97\u4fe1\u8d56\u7684\u6821\u51c6 \u5728\u4e9a ppm \u548c ppb \u7ea7\u522b\uff0c\u5236\u7ea6\u6d4b\u91cf\u8d28\u91cf\u7684\u5df2\u4e0d\u518d\u662f\u5206\u6790\u4eea\uff0c\u800c 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