{"id":1014,"date":"2026-03-30T09:14:10","date_gmt":"2026-03-30T09:14:10","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/accelerating-science-in-china\/?p=1014"},"modified":"2026-05-13T02:43:44","modified_gmt":"2026-05-13T02:43:44","slug":"trouble-with-hilic-acn-how-to-stabilize-your-hplc-operations","status":"publish","type":"post","link":"https:\/\/www.thermofisher.cn\/blog\/trouble-with-hilic-acn-how-to-stabilize-your-hplc-operations\/","title":{"rendered":"HILIC \u548c ACN \u51fa\u73b0\u95ee\u9898\uff1f\u5982\u4f55\u7a33\u5b9a\u60a8\u7684 HPLC \u64cd\u4f5c"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/admin.acceleratingscience.com\/analyteguru\/wp-content\/uploads\/sites\/25\/2024\/08\/HILIC-help-blog-image-1-907x1024.jpg\" alt=\"\" class=\"wp-image-17986\" style=\"width:424px;height:auto\" \/><\/figure>\n<\/div>\n\n\n<p>\u4eb2\u6c34\u76f8\u4e92\u4f5c\u7528\u6db2\u76f8\u8272\u8c31\uff08HILIC\uff09\u56e0\u5176\u5728\u4ee3\u8c22\u7ec4\u5b66\u9886\u57df\u7684\u91cd\u8981\u6027\u4e0d\u65ad\u63d0\u5347\uff0c\u5df2\u6210\u4e3a\u8d28\u8c31\u8054\u7528\u5206\u79bb\u6781\u6027\u7ec4\u5206\u7684\u70ed\u95e8\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u4e59\u8148\uff08ACN\uff09\u7531\u4e8e\u5176\u76f8\u8f83\u4e8e\u7532\u9187\u7b49\u6709\u673a\u6eb6\u5242\u5177\u6709\u66f4\u4f4e\u7684\u9ecf\u5ea6\uff0c\u53ef\u80fd\u662f HPLC \u4e2d\u6700\u5e38\u7528\u7684\u6709\u673a\u6eb6\u5242\u4e4b\u4e00\u3002\u867d\u7136\u4e59\u8148\u975e\u5e38\u9002\u5408\u9632\u6b62\u7531\u4e8e\u6d41\u52a8\u76f8\u9ecf\u5ea6\u53d8\u5316\u5bfc\u81f4\u7684\u67f1\u548c\u7cfb\u7edf\u635f\u574f\u2014\u2014\u5c24\u5176\u662f\u5728\u68af\u5ea6\u5206\u79bb\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u80cc\u538b\u589e\u52a0\u2014\u2014\u4f46\u8fd9\u79cd\u6eb6\u5242\u4e5f\u5b58\u5728\u4e00\u4e9b\u5df2\u77e5\u95ee\u9898\uff0c\u5982\u9897\u7c92\u6c61\u67d3\u548c\u805a\u5408\u53cd\u5e94\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u5728HILIC\u5206\u79bb\u4e2d\u4f7f\u7528\u4e59\u8148\u9047\u5230\u56f0\u96be\uff0c\u8bf7\u653e\u5fc3\uff0c\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u6392\u67e5\u5e76\u5feb\u901f\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u4e59\u8148-\u9ad8\u6548\u6db2\u76f8\u8272\u8c31\u4e2d\u7684\u5b8c\u7f8e\u6709\u673a\u6eb6\u5242\"><strong><strong>\u4e59\u8148\uff0c\u9ad8\u6548\u6db2\u76f8\u8272\u8c31\u4e2d\u7684\u5b8c\u7f8e\u6709\u673a\u6eb6\u5242\uff1f<\/strong><\/strong><\/h3>\n\n\n\n<p>\u4e59\u8148\uff0c\u53c8\u79f0\u7532\u57fa\u6c30\uff0c\u662f\u9ad8\u6548\u6db2\u76f8\u8272\u8c31\u6240\u9700\u7684\u91cd\u8981\u5316\u5b66\u6027\u8d28\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/admin.acceleratingscience.com\/analyteguru\/wp-content\/uploads\/sites\/25\/2024\/08\/Acenotrite-Model-1024x683.jpg\" alt=\"\" class=\"wp-image-17987\" style=\"width:453px;height:auto\" \/><figcaption class=\"wp-element-caption\"><em><em>\u56fe1. \u4e59\u8148\u7ed3\u6784\u3002<\/em><\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e59\u8148\u6bd4\u7532\u9187\u5177\u6709\u66f4\u5f3a\u7684\u6d17\u8131\u80fd\u529b\uff0c\u53ef\u4e0e\u6c34\u5b8c\u5168\u6df7\u6eb6\uff0c\u5e76\u4e14\u4e0e\u6c34\u6df7\u5408\u65f6\u80fd\u4ea7\u751f\u8f83\u4f4e\u7684\u80cc\u538b\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ACN\u5728\u4f4e\u6ce2\u957f\uff08&lt;250nm\uff09\u4e0b\u51e0\u4e4e\u6ca1\u6709\u7d2b\u5916\u5438\u6536\uff0c\u5e76\u4e14\u53ef\u4e0e\u542b\u6709\u82b3\u9999\u65cf\u5316\u5408\u7269\uff08\u5982\u916a\u6c28\u9178\u548c\u82ef\u7532\u9178\uff09\u7684\u6eb6\u6db2\u517c\u5bb9\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ACN\u662f\u751f\u4ea7\u4e19\u70ef\u8148\u8fc7\u7a0b\u4e2d\u7684\u4e00\u79cd\u5de5\u4e1a\u526f\u4ea7\u7269\uff0c\u56e0\u6b64\u8fd9\u79cd\u5316\u5408\u7269\u5e7f\u6cdb\u4f9b\u5e94\u4e14\u4ef7\u683c\u4f4e\u5ec9\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u4f7f\u7528acn\u8fdb\u884c\u9ad8\u6548\u6db2\u76f8\u8272\u8c31-hplc-\u65f6\u53ef\u80fd\u9047\u5230\u7684\u5e38\u89c1\u95ee\u9898\"><strong><strong>\u4f7f\u7528ACN\u8fdb\u884c\u9ad8\u6548\u6db2\u76f8\u8272\u8c31\uff08HPLC\uff09\u65f6\u53ef\u80fd\u9047\u5230\u7684\u5e38\u89c1\u95ee\u9898<\/strong><\/strong><\/h3>\n\n\n\n<p>\u5c3d\u7ba1ACN\u542c\u8d77\u6765\u50cf\u662fHPLC\u7684\u7406\u60f3\u6eb6\u5242\uff0c\u4f46\u4ecd\u5b58\u5728\u4e00\u4e9b\u7f3a\u9677\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u7d2b\u5916\u900f\u660e\u5ea6\u53d6\u51b3\u4e8e\u6240\u7528ACN\u7684\u7eaf\u5ea6\/\u8d28\u91cf\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\uff0c\u5e02\u9762\u4e0a\u6709\u591a\u79cd\u4e0d\u540c\u7b49\u7ea7\u7684ACN\u53ef\u4f9bHPLC\u548cLC-MS\u5206\u6790\u4f7f\u7528\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u8fd9\u4e9b\u4e0d\u540c\u7684\u5206\u7c7b\u6807\u51c6\u5728\u5404\u4f9b\u5e94\u5546\u4e4b\u95f4\u5e76\u672a\u7edf\u4e00\uff0c\u5bfc\u81f4\u8d28\u91cf\u5dee\u5f02\u663e\u8457\uff0c\u4ece\u800c\u5f71\u54cd\u4eea\u5668\u6027\u80fd\u751a\u81f3\u52a0\u5267\u4eea\u5668\u78e8\u635f\u3002<\/p>\n\n\n\n<p>\u5982\u524d\u6240\u8ff0\uff0cACN\u662f\u4e00\u79cd\u5de5\u4e1a\u526f\u4ea7\u7269\uff0c\u9700\u8981\u7ecf\u8fc7\u7eaf\u5316\u548c\u8fc7\u6ee4\u4ee5\u53bb\u9664\u6765\u6e90\u4e2d\u7684\u5927\u91cf\u9897\u7c92\u6c61\u67d3\u3002\u56e0\u6b64\uff0c\u8fc7\u6ee4\u8d28\u91cf\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u9632\u6b62\u5fae\u5c0f\u9897\u7c92\u5f15\u8d77HPLC\u6cf5\u5355\u5411\u9600\u6cc4\u6f0f\u6216\u589e\u52a0\u6d3b\u585e\u53ca\u5bc6\u5c01\u4ef6\u7684\u78e8\u635f\u3002<\/p>\n\n\n\n<p>\u53e6\u4e00\u4e2a\u7ecf\u5e38\u88ab\u8ba8\u8bba\u7684\u73b0\u8c61\u662f\u6240\u8c13\u7684\u805a\u5408\u53cd\u5e94\uff08polymerization\uff09\u3002\u6709\u6587\u732e\u6307\u51fa\uff0c\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u6216\u5f3a\u9178\u5b58\u5728\u65f6\uff08\u8fd9\u4e9b\u60c5\u51b5\u4e0d\u4f1a\u51fa\u73b0\u5728\u60a8\u7684HPLC\u7cfb\u7edf\u4e2d\uff09\uff0cACN\u53ef\u80fd\u53d1\u751f\u805a\u5408\u53cd\u5e94\u3002<\/p>\n\n\n\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cACN\u901a\u9053\u4e0a\u7684\u5355\u5411\u9600\u7c98\u6ede\u95ee\u9898\u662f\u4e00\u4e2a\u4f17\u6240\u5468\u77e5\u7684\u95ee\u9898\uff0c\u5176\u63cf\u8ff0\u89c1\u4e8e\uff1a<a href=\"https:\/\/www.chromatographyonline.com\/view\/check-valves-and-acetonitrile\"><u>John Dolan\u4e8e2008\u5e74\u53d1\u8868\u7684\u6587\u732e\u4e2d\u3002<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u5982\u4f55\u51cf\u8f7b\u4e0eacn\u76f8\u5173\u7684hplc\u5206\u6790\u95ee\u9898\"><strong><strong>\u5982\u4f55\u51cf\u8f7b\u4e0eACN\u76f8\u5173\u7684HPLC\u5206\u6790\u95ee\u9898<\/strong><\/strong><\/h3>\n\n\n\n<p>\u9075\u5faaHPLC\u7cfb\u7edf\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u907f\u514d\u610f\u5916\u505c\u673a\u7684\u826f\u597d\u8d77\u70b9\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-\u4fdd\u6301\u60a8\u7684hplc\u4eea\u5668-\u53ca\u5176\u7ec4\u4ef6-\u6e05\u6d01\"><strong><strong>1. \u4fdd\u6301\u60a8\u7684HPLC\u4eea\u5668\uff08\u53ca\u5176\u7ec4\u4ef6\uff09\u6e05\u6d01<\/strong><\/strong><\/h3>\n\n\n\n<p>\u5c31\u50cf\u6c34\u968f\u7740\u65f6\u95f4\u63a8\u79fb\u4f1a\u53d1\u751f\u751f\u7269\u6c61\u67d3\u4e00\u6837\uff0c\u4e59\u8148\uff08ACN\uff09\u5728\u957f\u671f\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4e5f\u53ef\u80fd\u79ef\u7d2f\u6c61\u67d3\u7269\u3002\u56e0\u6b64\uff0c\u8bf7\u6bcf4-6\u5468\u8fdb\u884c\u4e00\u6b21\u4f7f\u7528\u5408\u9002\u4e14\u5e72\u51c0\u7684\u6d17\u6da4\u6eb6\u5242\uff08\u5982\u5f02\u4e19\u9187IPA\u6216\u4e0e\u6c34\u6df7\u5408\uff09\u7684\u7cfb\u7edf\u6e05\u6d17\uff08sanitization\uff09\u3002<\/p>\n\n\n\n<p>\u6700\u4f73\u505a\u6cd5\u5305\u62ec\u4ece\u6eb6\u5242\u50a8\u5b58\u74f6\u3001\u901a\u8fc7\u6cf5\u5230\u81ea\u52a8\u8fdb\u6837\u5668\uff0c\u51b2\u6d17\u6574\u4e2a\u6d41\u4f53\u8def\u5f84\u3002\u8bbe\u7f6e\u81ea\u52a8\u51b2\u6d17\u7a0b\u5e8f\u8fd8\u53ef\u4ee5\u5728\u5e8f\u5217\u4e4b\u95f4\u5b9e\u73b0\u66f4\u9891\u7e41\u7684\u6e05\u6d01\u5468\u671f\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0cHPLC\u6eb6\u5242\u74f6\u66b4\u9732\u5728\u65e5\u5149\u4e0b\u53ef\u80fd\u4f1a\u52a0\u901f\u751f\u7269\u6c61\u67d3\u7684\u589e\u957f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4e3a\u74f6\u5b50\u4f7f\u7528\u5408\u9002\u7684\u906e\u5149\u7f69\uff0c\u5982\u7528\u94dd\u7b94\u5305\u88f9\uff0c\u6216\u8005\u6539\u7528\u68d5\u8272\u8bd5\u5242\u74f6\uff08\u7425\u73c0\u8272\u74f6\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-\u4f7f\u7528\u9ad8\u8d28\u91cf\u6eb6\u5242\u4ee5\u5e2e\u52a9\u9632\u6b62\u60a8\u7684hplc\u7cfb\u7edf\u53d7\u5230\u6c61\u67d3\"><strong><strong>2. \u4f7f\u7528\u9ad8\u8d28\u91cf\u6eb6\u5242\u4ee5\u5e2e\u52a9\u9632\u6b62\u60a8\u7684HPLC\u7cfb\u7edf\u53d7\u5230\u6c61\u67d3<\/strong><\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/admin.acceleratingscience.com\/analyteguru\/wp-content\/uploads\/sites\/25\/2024\/08\/Leaking-HPLC-check-valves.png\" alt=\"\" class=\"wp-image-17988\" style=\"width:319px;height:auto\" \/><figcaption class=\"wp-element-caption\"><em><em>\u56fe2. \u6cf5\u538b\u529b\u66f2\u7ebf\u4e0a\u6cc4\u6f0f\u8fdb\/\u51fa\u53e3\u6b62\u56de\u9600\u7684\u793a\u4f8b\u3002<\/em><\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u4f7f\u7528\u5177\u6709\u9ad8\u8fc7\u6ee4\u8d28\u91cf\uff08&lt;0.2\u5fae\u7c73\uff09\u7684LC-MS\u7ea7\u6eb6\u5242\u6709\u52a9\u4e8e\u9632\u6b62\u9897\u7c92\u8fdb\u5165\u7cfb\u7edf\u3002\u6ca1\u9519\uff0c<a href=\"https:\/\/www.thermofisher.com\/blog\/analyteguru\/why-solvent-grade-and-purity-must-fit-the-u-hplc-system-needs\/\"><u>\u9ad8\u8d28\u91cf\u6eb6\u5242<\/u><\/a>\u6bd4\u666e\u901a\u6eb6\u5242\u66f4\u6602\u8d35\uff0c\u4f46\u8bf7\u8003\u8651\u56e0\u751f\u4ea7\u6548\u7387\u635f\u5931\u548c\u76f8\u5173\u6210\u672c\u5e26\u6765\u7684\u5f71\u54cd<a href=\"https:\/\/www.thermofisher.com\/blog\/analyteguru\/tired-of-hplc-downtime-time-for-a-technology-boost\/\"><u>\u60a8\u7684LC\u7cfb\u7edf\u7684\u8fc7\u5ea6\u505c\u673a\u65f6\u95f4<\/u><\/a>\u3002<\/p>\n\n\n\n<p>\u8bf7\u6ce8\u610f\uff0cHPLC\u50a8\u6db2\u74f6\u5185\u7684\u6d41\u52a8\u76f8\u8fc7\u6ee4\u5668\u65e0\u6cd5\u9632\u62a4\u4e9a\u5fae\u7c73\u7ea7\u9897\u7c92\u6c61\u67d3\u7269\u3002\u8fd9\u4e9b\u8fc7\u6ee4\u5668\u7684\u5178\u578b\u5b54\u5f84\u4ec5\u4e3a10-20\u5fae\u7c73\uff0c\u4e3b\u8981\u7528\u4e8e\u9632\u6b62\u8f83\u5927\u9897\u7c92\u8fdb\u5165\u7cfb\u7edf\u5e76\u9020\u6210\u4e25\u91cd\u635f\u574f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u578b\u4e9a\u5fae\u7c73\u9897\u7c92\u4f1a\u5bfc\u81f4\u6b62\u56de\u9600\u6cc4\u6f0f\u3001\u5185\u90e8\u8fc7\u6ee4\u5668\u5835\u585e\u4ee5\u53ca\u6d3b\u585e\u548c\u9ad8\u538b\u5bc6\u5c01\u4ef6\u7684\u4e25\u91cd\u78e8\u635f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5e38\u89c4\u6dfb\u52a0\u5242\uff0c\u5982<a href=\"https:\/\/www.thermofisher.com\/order\/catalog\/product\/28905?SID=srch-srp-28905\"><u>\u7532\u9178<\/u><\/a>(FA)\u6216\u4e09\u6c1f\u4e59\u9178\uff08TFA\uff09\uff0c\u5e94\u50cf\u6eb6\u5242\u4e00\u6837\u8c28\u614e\u5bf9\u5f85\u3002\u4e00\u4e2a\u5df2\u7ecf\u53cd\u590d\u5f00\u542f\u51e0\u5341\u6b21\u7684\u5927\u5bb9\u91cf\u65e7\u50a8\u6db2\u74f6\u53ef\u80fd\u5e76\u4e0d\u9002\u5408\u7528\u4e8e<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/life-science\/protein-biology\/protein-mass-spectrometry-analysis\/calibration-solutions-standards-solvents-mass-spectrometry\/solvents-lc-ms.html\"><u>\u9ad8\u8d28\u91cf\u6eb6\u5242<\/u><\/a>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u5e94\u8d2d\u4e70\u5408\u9002\u89c4\u683c\u7684\u5c0f\u5305\u88c5\uff0c\u4f8b\u5982\u5b89\u74ff\u74f6\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/admin.acceleratingscience.com\/analyteguru\/wp-content\/uploads\/sites\/25\/2024\/08\/Formic-acid-ampules-for-HPLC-2-1.jpg\" alt=\"\" class=\"wp-image-17992\" \/><figcaption class=\"wp-element-caption\"><em><em>\u56fe3. \u5b89\u74ff\u74f6\u4e2d\u9ad8\u7eaf\u5ea6HPLC\u6dfb\u52a0\u5242\u793a\u4f8b\u3002<\/em><\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-\u8003\u8651\u73bb\u7483\u5668\u76bf\u7684\u6d01\u51c0\u5ea6\"><strong><strong>3. 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class=\"wp-block-heading\" id=\"h-4-\u4e0d\u8981\u8ba9\u6cf5\u957f\u65f6\u95f4-\u8fc7\u591c-\u6d78\u6ce1\u5728\u4e59\u8148-acn-\u4e2d\"><strong>4.\u4e0d\u8981\u8ba9\u6cf5\u957f\u65f6\u95f4\uff08\u8fc7\u591c\uff09\u6d78\u6ce1\u5728\u4e59\u8148\uff08ACN\uff09\u4e2d\u3002<\/strong><\/h3>\n\n\n\n<p>\u51e0\u5929\u4e0d\u6253\u7b97\u4f7f\u7528\u4f60\u7684HPLC\uff1f\u6ca1\u95ee\u9898\u3002\u4f60\u53ef\u4ee5\u5c06\u7cfb\u7edf\u8bbe\u7f6e\u4e3a\u5f85\u673a\u6a21\u5f0f\uff0c\u964d\u4f4e\u6d41\u901f\u81f350\u00b5L\/min\uff0c\u6216\u8005<a href=\"https:\/\/www.thermofisher.com\/blog\/analyteguru\/leaving-the-lab-for-the-holidays-means-recovery-time-for-you-and\/\"><u>\u5b8c\u5168\u5173\u95ed\u4eea\u5668\u3002<\/u><\/a>.<\/p>\n\n\n\n<p>\u5982\u679c\u9009\u62e9\u5173\u95ed\u4eea\u5668\uff0c\u5728\u5173\u6cf5\u524d\u8bf7\u7528\u5408\u9002\u7684\u6eb6\u5242\u5982\u5f02\u4e19\u9187\uff08IPA\uff09\u51b2\u6d17\u6cf5\u3002\u5982\u679c\u6cf5\u957f\u65f6\u95f4\u6d78\u6ce1\u5728\u4e59\u8148\u4e2d\uff0c\u5355\u5411\u9600\u7403\u53ef\u80fd\u4f1a\u7c98\u9644\u5728\u9600\u5ea7\u4e0a\uff0c\u5bfc\u81f4\u6db2\u4f53\u65e0\u6cd5\u6b63\u5e38\u5438\u5165\u3002\u867d\u7136\u5835\u585e\u7684\u9600\u95e8\u53ef\u4ee5\u91cd\u65b0\u5de5\u4f5c\uff0c\u4f46\u4fee\u590d\u9700\u8981\u5c06\u5355\u5411\u9600\u4ece\u6cf5\u6a21\u5757\u62c6\u5378\u4e0b\u6765\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u7684\u4eea\u5668<a href=\"https:\/\/www.thermofisher.com\/blog\/analyteguru\/how-to-restart-your-hplc-instruments-wisely\/\"><u>\u9700\u8981\u91cd\u65b0\u542f\u52a8<\/u><\/a>\u5feb\u901f\u5730\uff0c\u5efa\u8bae\u5728\u4f4e\u6d41\u901f\u4e0b\u4fdd\u6301\u5f85\u673a\u72b6\u6001\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-\u907f\u514d\u5c06\u6c22\u6c27\u5316\u94f5\u6dfb\u52a0\u5242\u4e0e\u7eafacn\u6df7\u5408\"><strong>5.\u907f\u514d\u5c06\u6c22\u6c27\u5316\u94f5\u6dfb\u52a0\u5242\u4e0e\u7eafACN\u6df7\u5408<\/strong><\/h3>\n\n\n\n<p>\u5728\u78b1\u6027\u6d17\u8131\u6761\u4ef6\u4e0b\uff0c\u5e38\u89c1\u7684HILIC\u6d41\u52a8\u76f8\u5305\u542b\u6c22\u6c27\u5316\u94f5\uff08NH\u2084OH\uff09\/ACN\u3002\u8fd9\u79cd\u7279\u5b9a\u7684\u6d41\u52a8\u76f8\u53ef\u80fd\u4f1a\u52a0\u901f\u60a8HPLC\u6cf5\u4e2d\u7684\u6807\u51c6\u9ad8\u538b\u5bc6\u5c01\u4ef6\u7684\u8001\u5316\u3002\u5728ACN\u76f8\u4e2d\u52a0\u5165\u4f4e\u6bd4\u4f8b\uff08\u7ea65%\uff09\u7684\u6c34\u662f\u51cf\u7f13\u635f\u574f\u7684\u6709\u6548\u65b9\u6cd5\u3002\u7531\u4e8eHILIC\u901a\u5e38\u672c\u8eab\u542b\u8f83\u9ad8\u6c34\u6bd4\u4f8b\uff0c\u53ef\u4ee5\u63d0\u524d\u5c06\u6c34\u9884\u6df7\u5165ACN\u6d41\u52a8\u76f8\u4e2d\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u65e0\u6cd5\u9002\u5e94\u6d17\u8131\u6db2\uff0c\u8bf7\u8003\u8651\u66f4\u6362\u67f1\u585e\u5bc6\u5c01\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06\u6807\u51c6UHMW-PE\uff08\u8d85\u9ad8\u5206\u5b50\u91cf\u805a\u4e59\u70ef\uff09\u5bc6\u5c01\u4ef6\u66ff\u6362\u4e3a\u77f3\u58a8\u586b\u5145PTFE\uff08\u805a\u56db\u6c1f\u4e59\u70ef\uff09\u5bc6\u5c01\u4ef6\uff0c\u8fd9\u79cdPTFE\u5bc6\u5c01\u4ef6\u4e0d\u4f1a\u53d7\u5230NH<sub>4<\/sub>OH\/ACN\u6d41\u52a8\u76f8\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u8bf7\u6ce8\u610f\uff0cPTFE\u5bc6\u5c01\u4ef6\u9002\u7528\u4e8e\u6700\u9ad8700 bar\uff0c\u5e76\u4e14\u53ef\u4ee5\u653e\u5fc3\u4f7f\u7528\uff0c\u56e0\u4e3aHILIC\u5e94\u7528\u901a\u5e38\u5728\u8f83\u4f4e\u538b\u529b\u4e0b\u8fd0\u884c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/admin.acceleratingscience.com\/analyteguru\/wp-content\/uploads\/sites\/25\/2024\/08\/HPLC-pump-seals-1024x233.png\" alt=\"\" class=\"wp-image-17993\" style=\"width:839px;height:auto\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe4\u3002\uff08\u5de6\uff09\u7528\u4e8e\u6807\u51c6\u5e94\u7528\u7684PE\u5bc6\u5c01\u3002\uff08\u53f3\uff09\u7528\u4e8eACN\/\u6c22\u6c27\u5316\u94f5\u6eb6\u5242\u7684\u7279\u6c1f\u9f99\u5bc6\u5c01\u3002<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>\u91cd\u8981\u63d0\u793a\uff1a<\/strong>\u7531\u4e8eDLC\uff08\u7c7b\u91d1\u521a\u77f3\u78b3\uff09\u6d82\u5c42\u7684\u539f\u56e0\uff0c<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/industrial\/chromatography\/liquid-chromatography-lc\/hplc-uhplc-systems\/vanquish-horizon-uhplc-system.html\"><u>Vanquish Horizon UHPLC\u7cfb\u7edf<\/u><\/a>\u6d3b\u585e\u65f6\uff0c\u7edd\u5bf9\u4e0d\u80fd\u4f7f\u7528\u77f3\u58a8\u5316\u7684\u7279\u6c1f\u9f99\u5bc6\u5c01\u5708\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-\u89e3\u51b3\u4e0e\u4f4e\u80cc\u538b\u76f8\u5173\u7684\u4eea\u5668\u95ee\u9898\"><strong><strong>6. \u89e3\u51b3\u4e0e\u4f4e\u80cc\u538b\u76f8\u5173\u7684\u4eea\u5668\u95ee\u9898<\/strong><\/strong><\/h3>\n\n\n\n<p>\u6db2\u76f8\u8272\u8c31\u7cfb\u7edf\u4e2d\u7684\u6cf5\u5355\u5411\u9600\u901a\u5e38\u662f\u88ab\u52a8\u5143\u4ef6\uff0c\u9700\u8981\u8db3\u591f\u7684\u538b\u529b\u5dee\u4ee5\u786e\u4fdd\u9676\u74f7\u7403\u80fd\u591f\u5173\u95ed\u6d41\u8def\u4e14\u65e0\u6cc4\u6f0f\u3002<\/p>\n\n\n\n<p>\u867d\u7136\u8bb8\u591aHILIC\u5e94\u7528\u4ec5\u4ea7\u751f\u7ea6100bar\uff081,500 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class=\"wp-block-heading\" id=\"h-\u60f3\u8981\u83b7\u53d6\u66f4\u591a\u5173\u4e8e\u6392\u67e5hilic\u65b9\u6cd5\u95ee\u9898\u7684\u8d44\u6e90\u5417\"><strong><strong>\u60f3\u8981\u83b7\u53d6\u66f4\u591a\u5173\u4e8e\u6392\u67e5HILIC\u65b9\u6cd5\u95ee\u9898\u7684\u8d44\u6e90\u5417\uff1f<\/strong><\/strong><\/h3>\n\n\n\n<p>\u5728\u6211\u4eec\u7684\u8d44\u6599\u4e2d\u4e86\u89e3\u66f4\u591a\u5173\u4e8eHILIC\u5e94\u7528\u7684\u80cc\u666f\u4fe1\u606f\uff1a<a href=\"https:\/\/assets.thermofisher.com\/TFS-Assets\/CMD\/brochures\/TG-21003-HILIC-Separations-TG21003-EN.pdf\"><u>HILIC\u5206\u79bb\u6280\u672f\u6307\u5357<\/u><\/a>\u4ee5\u53ca<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/industrial\/chromatography\/chromatography-learning-center\/liquid-chromatography-information\/hilic-hplc-uhplc-columns-information.html\"><u>HILIC\u5b66\u4e60\u4e2d\u5fc3<\/u><\/a>.<\/p>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u5728\u6211\u4eec\u7684<a href=\"https:\/\/tools.thermofisher.com\/content\/sfs\/brochures\/TN-140-HPLC-Solvent-Quality-TN70818.pdf\"><u>\u6280\u672f\u8bf4\u660e\u4e2d\u5b66\u4e60\u76d1\u6d4b\u6eb6\u5242\u8d28\u91cf\u7684\u65b9\u6cd5<\/u><\/a>.<\/p>\n\n\n\n<p>\u5b9e\u9a8c\u5ba4\u5fc5\u5907\u8d44\u6e90\uff1a\u67e5\u770b<a href=\"https:\/\/assets.thermofisher.com\/TFS-Assets\/CMD\/Reference-Materials\/pp-002985-ccs-hilic-columns-troubleshooting-pp002985-na-en.pdf\"><u>HILIC\u67f1\u6545\u969c\u6392\u67e5\u6307\u5357<\/u><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/industrial\/chromatography\/download-solution.html?icid=cn-blog-cmd\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"176\" src=\"http:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-1024x176.jpg\" alt=\"\" class=\"wp-image-1799\" srcset=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-1024x176.jpg 1024w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-300x52.jpg 300w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-768x132.jpg 768w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-1536x264.jpg 1536w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/04\/779-\u00d7-134-CMD-2048x352.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" 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