{"product_id":"saturated-ag-agcl-reference-electrode-neutral","title":"Saturated Ag\/AgCl Reference Electrode, Neutral","description":"\u003cdiv data-page-id=\"OWG4dYeoRofZ59x7fomci6CPnOg\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OWG4dYeoRofZ59x7fomci6CPnOg\"\u003e\u003cstrong\u003eFrankLab Saturated Ag\/AgCl Reference Electrode \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MBF7dKNfOoGeebxuOEQcABhunIg\"\u003e\u003cstrong\u003eHigh-Stability Reference Standard for Aqueous Electrochemical Measurements\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Gio8dSQ8iow2bgxIOIUcONwIn1g\"\u003eThe FrankLab \u003cstrong\u003eSaturated Ag\/AgCl Reference Electrode\u003c\/strong\u003e provides a precise and reproducible reference potential for a wide range of aqueous electrochemical experiments. Pre-filled with saturated KCl and designed with a durable glass–PTFE structure, it is an essential component for CV, LSV, EIS, corrosion testing, and electrocatalyst evaluation.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JhOxd0OBYoZrz8xuxCXcgrPdnyh\"\u003eEngineered for researchers who require accuracy, consistency, and long-term stability.\u003c\/div\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-PCXIdnMDxo0WsIxjtLmcqnxFncd\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-MmohdzEGMo9XEWxG35AcPWWundg\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-KrNvdZnBKoTDtsxgExrch90bnYf\"\u003e\u003cstrong\u003e• Well-Defined Reference Potential\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-EdVtdMW92osTW9x7UGDcNHpKnPh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eStandard potential of \u003cstrong\u003e+0.197 V vs. NHE at 25°C\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-SInYdPcBXo7xXmxl2mZci4e1n7d\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eExcellent long-term stability and low drift\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-CApndPHSuoWEgRxli1ocgXu6nMd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eSuitable for high-precision voltammetry and kinetic studies\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-KeJNdoPRio9QTpxIT2ac9ZO3nZb\"\u003e\u003cstrong\u003e• Pre-Filled with Saturated KCl\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Ax0PdR5vSozY5JxiJJTcSHQ7nJh\"\u003eReady to use upon delivery:\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-JSWTdkeN0ogv3dxEONicsSQdn5d\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eFast equilibrium response\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-LP4Zd9XEfo6lFkxKR6HcpdeXncg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eMinimal potential shift during extended measurements\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-E0i2dOA6Soa6u2x7GcncGWyJnLb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eExtended lifetime with proper maintenance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-PINtdtvGZoKhy5xQP22cjFQWnlg\"\u003e\u003cstrong\u003e• High-Integrity Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-ZxaBdDNQmoDpBzxkEahcJbUqneb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGlass body\u003c\/strong\u003e for chemical inertness\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-FfDAdu2opo0tkIxJ9GJcdNtonYf\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePTFE\u003c\/strong\u003e\u003cstrong\u003e top cap\u003c\/strong\u003e for corrosion resistance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Ry3OdsJk9o6BcCxkL3qcXyQlnKg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePorous ceramic \/ PTFE junction\u003c\/strong\u003e for stable ionic contact and low leakage\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-AFZld5UkToNQCbxGkUMc9WbgnLf\"\u003e\n\u003cstrong\u003e• Universal \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OwBudCdWYo1lmAxVKAUc3ZOAnbd\"\u003eCan be used in:\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-V7HadlpFSo6zqSxIkAwcPc4KnPl\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eStandard three-electrode glass cells\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-XzeydaN1ioyHa7xkcRicLHkWnrf\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eH-type divided cells\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-STbpdNMdwo2cAYx0T4BcDeLKnHg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003ePTFE and quartz PEC cells\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-WKQwdWZiuowN7YxRTslckUZ0nke\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eFlow reactors (with salt bridge)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-IykxdMKKWorgzRxQQZmcNc63nue\"\u003e\u003cstrong\u003e• Low Leakage, Low Noise\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Q62Vdeqh2oHiATx6yZqc8NSsnRh\"\u003eOptimized junction minimizes:\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-MaRUdgeEvoQdvexQ9sLcDRP9nMf\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eKCl leakage into electrolyte\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-IJKudfERhoIWNqxYmt0cLiTxnzg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eBaseline noise in EIS and CV\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-X7K0d5oWQo7NjTxmR7iciU3ynmb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eContamination of sensitive systems\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-II6nd6NvCoqE8pxi72pc4AACnXe\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-UNrodZyoKoUE4WxyhBTcSjksnRe\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv data-type=\"sheet\" class=\"old-record-id-A6dfd6vmYoelRPxMZPQcYygGnpg\"\u003e\n\u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol width=\"270\"\u003e \u003ccol width=\"336\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eElectrode Type\u003c\/td\u003e\n\u003ctd\u003eSaturated Ag\/AgCl reference electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eReference Potential\u003c\/td\u003e\n\u003ctd\u003e+0.197 V vs. NHE (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eInternal Electrolyte\u003c\/td\u003e\n\u003ctd\u003eSaturated KCl (~3–3.5 M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eCap Material\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eJunction\u003c\/td\u003e\n\u003ctd\u003ePorous ceramic or PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e65–100 mm (depending on model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e~6–9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eTemp Range\u003c\/td\u003e\n\u003ctd\u003eRT to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eStorage Solution\u003c\/td\u003e\n\u003ctd\u003e3 M KCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eExpected Lifetime\u003c\/td\u003e\n\u003ctd\u003e6–12 months (laboratory use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-BuCpdpb8uoxdojxo8o1cChrIn1c\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-F8yFdfS8uoMtdMxw84hckRJKnCf\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-WIoHdzE3SoPnQuxJyNFchQsrnPb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eCyclic voltammetry (CV) and linear sweep voltammetry (LSV)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-OAn7dCaHyoM4hdxD7Mqc9TUUnic\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eElectrochemical impedance spectroscopy (EIS)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-SiSSddA0hoQLPHxCniTcGA97nqf\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eHER\/OER\/ORR catalyst evaluation\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-DCVFdNuzEofTQmxfmzmcgUYlnXg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eCO₂RR aqueous electrolyte measurements (via salt bridge)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-DsizdsqDro8nIwxma2gcbqGJnph\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eCorrosion and metal passivation studies\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-DNT8dXL1No3iONxNBQ9cAKSynxg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eEducation and instructional laboratories\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-K50cdZinUo1wZ0xVGHvccULMn1g\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-M8y2dqQ7noMwwFxzj9Jc3IDsn8e\"\u003e\u003cstrong\u003eBest Practices for Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-FqYBdhSD9oAXSnx2MgicmQ6Hnpf\"\u003e\u003cstrong\u003e✔ Keep the junction immersed when stored\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DPCgdwcNxoos06xxA4zcRIh7nDr\"\u003eDry junctions cause slow response and unstable potential.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-MFzgdfkQlovVBEx2wnUctACgnlq\"\u003e\u003cstrong\u003e✔ Replace KCl solution periodically\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CEs6dSZL5oDK5FxuGkRcwGp5njd\"\u003eImproves reproducibility and extends service life.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-Skead4RxXoQsWbxTx5Vc2qF4nJf\"\u003e\u003cstrong\u003e✔ Use salt bridge for non-aqueous systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VoVcdXx8mossGrxsYf7cOAFDnnh\"\u003ePrevents contamination and maintains stable potential.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-UtjZdjcLqorKKsxUyVEcwOcinJf\"\u003e\u003cstrong\u003e✔ If potential drifts\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CiladtXlXoHWdHx4wQacoeysnug\"\u003eRinse, refill KCl, and equilibrate in fresh KCl for several hours.\u003c\/div\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-TO5pdjdALoZwFaxcEjMciUUdnRd\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003cblockquote data-type=\"quote_container\" class=\"old-record-id-LfIddzmIWoaAVhxcnWtcfZMcnEd\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KW5JdeAZpoMljuxu5LOcTTHhnGf\"\u003e\n\u003cstrong\u003eCustom lengths, junction types, and salt-bridge configurations available on request.\u003c\/strong\u003e FrankLab supports full customization for academic and industrial projects.\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cdiv data-type=\"divider\" class=\"old-record-id-VOuHdbuHkoVq27xKCQ9c8P1Onvg\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Franklab","offers":[{"title":"Ø6mm*65mm","offer_id":44622038663202,"sku":null,"price":39.9,"currency_code":"USD","in_stock":false},{"title":"Ø9mm*120mm","offer_id":44622038695970,"sku":null,"price":59.9,"currency_code":"USD","in_stock":false},{"title":"Ø10mm*110mm","offer_id":44622038728738,"sku":null,"price":69.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7008\/4386\/files\/Saturated-Ag_AgCl-Reference-Electrode_Neutral-1.jpg?v=1773996927","url":"https:\/\/franklab.shop\/products\/saturated-ag-agcl-reference-electrode-neutral","provider":"Franklab","version":"1.0","type":"link"}