{"product_id":"glassy-carbon-disk-electrode","title":"Glassy Carbon Disk Electrode","description":"\u003cdiv data-page-id=\"E3j3d4l2uofgh5xxxkOceJ1Wn5c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OAdfds5OEoyNZixrcZAcxhYkngf\"\u003e\u003cstrong\u003eGlassy Carbon Rod Electrode | FrankLab\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IJQnddG6MoAa01xawsAcP51QnFe\"\u003e\u003cstrong\u003eHigh-Purity Glassy Carbon | PTFE Body | Diameters 1–10 mm | Fully Customizable\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-AcVJdDtWEoh2p1xNGqWcjio2nEd\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JwkldzpDVoEDenx8Cmpcx1lQnId\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-M7EKdzk9kotbYexnTZ1c2ubmnSB\"\u003eThe FrankLab \u003cstrong\u003eGlassy Carbon Rod Electrode\u003c\/strong\u003e is a high-performance working electrode designed for electroanalytical experiments, electrocatalysis, sensing, and kinetic studies. Made from \u003cstrong\u003ehigh-purity glassy carbon\u003c\/strong\u003e, encased in a \u003cstrong\u003echemically resistant \u003c\/strong\u003e\u003cstrong\u003ePTFE\u003c\/strong\u003e\u003cstrong\u003e body\u003c\/strong\u003e, and equipped with a \u003cstrong\u003emetal lead pin\u003c\/strong\u003e, it offers excellent stability, low background currents, and broad chemical compatibility.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-NkB6dYr3koTD4Bx3mUEcnQLOn8e\"\u003eThis is the preferred electrode format for researchers requiring \u003cstrong\u003erobust, inert, and easily renewable\u003c\/strong\u003e electrode surfaces.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WmtqduaPCo2ucrxTVofcR4DEnyb\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UZ2zdo8TzorOpSxlPipcYxtRnPW\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-A5nbdugYeoAlw8xXC1WcqXCmnIP\"\u003e\u003cstrong\u003e• High-Purity Glassy Carbon\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-NChvdHhF3oDkkRxTuaycM7nHn9g\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eOutstanding chemical resistance (acids, bases, organics)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FtLedaVxQor3ULx7Ll1cj6Ycnzf\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eExtremely low background current\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MFqKd0SGqoMITRx5pEBcaDMRnEd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eWide electrochemical window\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WIFadMTmjo98faxAlficux8Fnqb\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eEasy to polish and renew surface\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-L1sndnsCroD70SxUjXsc6GDBnOg\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eIdeal for redox analysis \u0026amp; catalytic studies\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FN1xdJtvDoalw8xY6RKcoXSdnEi\"\u003e\u003cstrong\u003e• PTFE Electrode Body\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-T6godnVefoEK9DxtwExcOJg3nce\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eChemically inert and solvent-resistant\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DF98dldx9o1F17xAuo6cBW5Envb\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eSmooth surface, easy to clean\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SYmhdSlKjoyGlBx05HQcFgjfnkd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eExcellent insulation and mechanical protection\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DMzjd3Ro3o5TLwxXU5ccf2e3nNd\"\u003e\n\u003cstrong\u003e• Metal \u003c\/strong\u003e\u003cstrong\u003eLead\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003ePin\u003c\/strong\u003e\u003cstrong\u003e (Stainless Steel or Nickel)\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IKU5dvKcBon7zHxygiocwp5rnmg\"\u003eProvides:\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-YZmZdFSKWosSI9xThlkcBzdlnn7\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eLow-resistance electrical contact\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KRiadY4NUoaHOLx3azOchEuqnvd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eStrong mechanical bonding\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MqyadQCZoo4cEAxeGElcuKWznhS\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eHigh durability for repeated use\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-W4T8dUCONoV3FnxgkgccwqLlnOc\"\u003e\u003cstrong\u003e• Wide Range of Diameters (1–10 mm)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Sh5sdUzCDoFBu2xaS59ckkaJnjh\"\u003eStandard sizes include: \u003cstrong\u003eØ1 mm, Ø2 mm, Ø3 mm, Ø4 mm, Ø5 mm, Ø6 mm, Ø7 mm,Ø8 mm, Ø10 mm\u003c\/strong\u003e (Custom diameters available)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EY10d08XEoVXyzxmWVNcNvN1nPg\"\u003e\u003cstrong\u003e• Suitable for Multiple Techniques\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DVbBdHSosopfMMxbF2VcyqvKnbe\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eCV, LSV, DPV, SWV\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MtwfdcCMFomZNMxMpBlcSMY4nsc\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eEIS and charge-transfer studies\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VrAIdsY0qoE4ZOx9bZZcyzrFn37\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eElectrocatalyst screening\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DR8udNKdModeDTx7kEncOrBmnhf\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eBattery \/ supercapacitor research\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Bpi0dDF8FobYJvxC48vcgvlznof\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eOrganic electrochemistry\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-B52sd5H3Po1OCYxX8OdcmhccnGb\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-V26BdY6GSocgRjxWkHCctwIdngb\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-type=\"sheet\" class=\"old-record-id-IPmqdRiH3oVUf6xcWiocEHconLb\"\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"127\"\u003e\n\u003ccol width=\"255\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"46\"\u003e\n\u003ctd\u003eElectrode Material\u003c\/td\u003e\n\u003ctd\u003eHigh-purity glassy carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eLead Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel or nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eDiameters\u003c\/td\u003e\n\u003ctd\u003e1–10 mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eExposed Area\u003c\/td\u003e\n\u003ctd\u003eDepends on diameter (πr²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"46\"\u003e\n\u003ctd\u003eChemical Compatibility\u003c\/td\u003e\n\u003ctd\u003eAcidic, neutral, alkaline \u0026amp; organic solvents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003ePolishability\u003c\/td\u003e\n\u003ctd\u003eMirror-polishable with alumina slurry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"27\"\u003e\n\u003ctd\u003eMax Temperature\u003c\/td\u003e\n\u003ctd\u003e~120°C (limited by PTFE body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"46\"\u003e\n\u003ctd\u003eElectrical Resistance\u003c\/td\u003e\n\u003ctd\u003eVery low (depends on lead material)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-GT2Vdjur3o0o1lxKIQ8cgmo9nQN\"\u003e\u003cstrong\u003eRecommended Applications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OcAYdHZTEonC2Nxhr41c97AFnzg\"\u003e\u003cstrong\u003eAnalytical Electrochemistry\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-A1xhdWFmyoLqUsxnma7crO9tn3c\"\u003eElectron-transfer kinetics\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Skgrd4lMXok0GVxYXzecsy6gn6f\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eRedox couple characterization\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KA54dMLg0ooLB9xi72achriInid\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eReversible\/irreversible system studies\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DZeHdhfmhoQCswxLnXdcNWZrnjf\"\u003e\u003cstrong\u003eEnergy \u0026amp; Catalysis\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VnZpdHrIEoMAtxxwTWTcySI7ncf\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eHER, OER, ORR\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PPWddrCBIo6TrQxplKvcZiXhnPc\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eCO₂RR catalyst screening\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JVCUdAQpgoI6cYxkZBQcHZS2nB8\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eBattery electrode mechanism testing\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Cw5FdtXH2oG4GrxkQzScsiLfn7b\"\u003e\u003cstrong\u003eSensors \u0026amp; Materials Research\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EFJAdbf83o7kvwx4h2OcFMmEnkd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eBiosensors\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LN0adg5FooOhPFxSz71cXArknkd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eEnvironmental monitoring\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Wgc6dBb0DotEcqxGXhJcjVp3nuF\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eMaterials surface studies\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IpDFdBvdcoUkUFx6lcfcqU1UnWf\"\u003e\u003cstrong\u003eOrganic Electrochemistry\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BH61dcFT6osNpYxSRcqcGRKlnOe\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eElectrosynthesis\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ErhOd87cGodOv3x0ChZcZkh7npc\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eRadical reactions\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-D2B4dMsrToECgexE7b4c5a75nmh\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eOxidative\/reductive transformations\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KCY4dhmqxo9GpKx41YscArTVnEf\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-E0FzdixEqoBzmpxOQ7mcR4uXnKd\"\u003e\u003cstrong\u003eCustomization Available (Fully Customizable by FrankLab)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-HzHMdHVBno2fZZxwLQScH0ALnJf\"\u003eWe support \u003cstrong\u003efull customization\u003c\/strong\u003e for all glassy carbon rod electrodes.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-I6iPdIHY5ohcONxySq4cOEGtnSc\"\u003e\u003cstrong\u003eCustomizable Options\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LtzGdVGn1oRcaoxyh05cWpjgnNE\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eDiameter（0.5–20 mm）\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PxNWdyQqQolIlhxk3NocLuBGnKe\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eLength（10–200 mm）\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-M8i8d34ZAoYve9xTFQZc0Lr1n6d\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eBody Material：PTFE\/PEEK\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-M3jndWtawoqFJ3xCQO3cWB45nog\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003ePTFE body shape：straight \/ stepped \/ threaded\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OqJHdi0HdoVePfx63WncKroMnHd\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eExposed electrode length\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-J5jmdKaePoo2mpxnwjVcScTRnng\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eSpecial polishing treatment\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Whb0dAohYovWLZxrUQbcTgqKnvc\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eIntegration for RDE shafts\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-B5rUdu6exoThqUxHUpHc09AznNh\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eMicroelectrode versions \u0026lt; 1 mm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Qt05dioq4oAwBcxLMHpcLxkunie\"\u003e\n\u003cstrong\u003e• \u003c\/strong\u003eMulti-electrode arrays\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PCd1dzQDSoJbtcx4dZAcjfJlnAb\"\u003eFrankLab will respond with a drawing + quotation \u003cstrong\u003ewithin 24 hours\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EAScdzaZroNytjxkKj2c763Pnvg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Franklab","offers":[{"title":"1mm","offer_id":44625725358114,"sku":null,"price":55.9,"currency_code":"USD","in_stock":false},{"title":"2mm","offer_id":44625725390882,"sku":null,"price":65.9,"currency_code":"USD","in_stock":false},{"title":"3mm","offer_id":44625725423650,"sku":null,"price":69.9,"currency_code":"USD","in_stock":false},{"title":"4mm","offer_id":44625725456418,"sku":null,"price":79.9,"currency_code":"USD","in_stock":false},{"title":"5mm","offer_id":44625725489186,"sku":null,"price":89.9,"currency_code":"USD","in_stock":false},{"title":"6mm","offer_id":44625725521954,"sku":null,"price":99.9,"currency_code":"USD","in_stock":false},{"title":"7mm","offer_id":44625725554722,"sku":null,"price":109.9,"currency_code":"USD","in_stock":false},{"title":"8mm","offer_id":44625725587490,"sku":null,"price":149.9,"currency_code":"USD","in_stock":false},{"title":"9mm","offer_id":44625725620258,"sku":null,"price":169.9,"currency_code":"USD","in_stock":false},{"title":"10mm","offer_id":44625725653026,"sku":null,"price":179.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7008\/4386\/files\/image_20251210233223_170de1802f93f7ff4bab24b4276b18b8.jpg?v=1766385649","url":"https:\/\/franklab.shop\/products\/glassy-carbon-disk-electrode","provider":"Franklab","version":"1.0","type":"link"}