{"title":"Working Electrodes","description":"\u003ch2\u003eWorking Electrodes for Electrochemical Research\u003c\/h2\u003e\u003cp\u003eShop working electrodes with defined electrode surfaces for voltammetry, materials evaluation, corrosion studies and other controlled electrochemical measurements. The current range includes graphite disk working electrodes in multiple diameters and a high-purity gold electrode configuration.\u003c\/p\u003e\u003cp\u003eSelect a working electrode by comparing electrode material, exposed diameter or area, holder dimensions, surface preparation needs, electrolyte compatibility and the potential range required by the method. Surface condition can strongly influence repeatability, so laboratories should follow an appropriate cleaning or polishing procedure for the chosen material and test protocol. Product pages identify the available configurations and technical dimensions for selection. Complete a three-electrode system with suitable \u003ca href=\"\/collections\/reference-electrodes\"\u003ereference electrodes\u003c\/a\u003e and \u003ca href=\"\/collections\/counter-electrodes\"\u003ecounter electrodes\u003c\/a\u003e, or view the complete \u003ca href=\"\/collections\/electrochemistry\"\u003eelectrochemistry collection\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"graphite-disk-working-electrode-o2-to-o5-mm","title":"Graphite Disk Working Electrode – Ø2 to Ø5 mm","description":"\u003cp\u003eThe Graphite Disk Working Electrode provides a defined circular graphite working surface mounted flush in a white insulated holder. A gold-colored contact pin allows straightforward connection in compatible electrochemical cells and laboratory test setups.\u003c\/p\u003e\n\u003cp\u003eChoose from four disk diameters—Ø2 mm, Ø3 mm, Ø4 mm, or Ø5 mm—to match the geometric working area required by your method.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush-mounted graphite disk working surface\u003c\/li\u003e\n\u003cli\u003eDefined circular geometry for controlled electrochemical measurements\u003c\/li\u003e\n\u003cli\u003eWhite insulated holder with gold-colored contact pin\u003c\/li\u003e\n\u003cli\u003eFour selectable disk diameters\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible three-electrode research setups, cyclic voltammetry, method development, and electrode studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable disk diameters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eØ2 mm\u003c\/li\u003e\n\u003cli\u003eØ3 mm\u003c\/li\u003e\n\u003cli\u003eØ4 mm\u003c\/li\u003e\n\u003cli\u003eØ5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and care\u003c\/h2\u003e\n\u003cp\u003eClean and, when required by the method, polish the exposed graphite disk between measurements. Confirm electrolyte compatibility, potential window, cleaning procedure, and cell connection before use. Graphite is not chemically inert under every electrochemical condition.\u003c\/p\u003e\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cp\u003eOne graphite disk working electrode in the selected disk diameter.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/9586\/4767\/files\/graphite-disk-working-electrode-specifications.png?v=1785344349\" alt=\"Graphite disk working electrode construction and diameter specifications\"\u003e\u003c\/p\u003e","brand":"Flux Battery Hub","offers":[{"title":"Ø2 mm","offer_id":45931488542911,"sku":"GDE-02","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Ø3 mm","offer_id":45931488575679,"sku":"GDE-03","price":92.0,"currency_code":"USD","in_stock":true},{"title":"Ø4 mm","offer_id":45931488608447,"sku":"GDE-04","price":95.0,"currency_code":"USD","in_stock":true},{"title":"Ø5 mm","offer_id":45931488641215,"sku":"GDE-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/9586\/4767\/files\/graphite-disk-working-electrode-hero.png?v=1785344253"}],"url":"https:\/\/fluxbatteryhub.com\/collections\/working-electrodes.oembed","provider":"Flux Battery Hub","version":"1.0","type":"link"}