{"product_id":"graphite-rod-electrode-6-70-mm","title":"Graphite rod electrode - GR 6\/70 mm","description":"\u003cp\u003eThe non-metal counter (auxiliary) electrode is provided in electrochemical cell as a current sink to shunt excess current away from the reference electrode. The material of this electrode is constituted by the graphite which is known as a cost-efficient alternative material to noble metal electrodes. \u003cspan\u003eIt well fits aqueous (EPDM O-Ring) and organic solvent (FFKM O-Ring) electrolyte requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note\u003c\/strong\u003e\u003cbr\u003eGraphite counter electrodes are commonly used in \u003cem\u003ei.a.\u003c\/em\u003e standard corrosion test cells. The graphite electrode is immersed in the ion-conducting solution as a counter electrode. An electric current is passed between the working electrode and the graphite electrode for a certain amount of time. After the process, the electrode should be washed several times with ethanol and dried under the nitrogen flow. Store the graphite electrode in the glass tube sealed with O-rings (all included in the package). \u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003cbr\u003e\u003c\/strong\u003egrade: HP-III (High Pure Graphite)\u003cbr\u003ebulk density: 1.83 g\/cm\u003csup\u003e3\u003cbr\u003e\u003c\/sup\u003eflexural strength: 35-40 MPa\u003cbr\u003ecomprehensive strength: 70-80 MPa\u003cbr\u003eash content: \u0026lt;0.1 %\u003cbr\u003especific resistivity: 9 µΩ·m\u003cbr\u003elength: 70 mm\u003cbr\u003ediameter: 6 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntrastat data\u003c\/strong\u003e\u003cbr\u003eHS Code: 85451900\u003cbr\u003eCountry of Origin: Sweden\u003cbr\u003eNET weight: 100 g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct includes\u003c\/strong\u003e\u003cbr\u003e1 graphite rod electrode with gold-plated pin\u003cbr\u003e1 set of O-rings\u003cbr\u003e1 glass tube\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated products\u003c\/strong\u003e\u003cbr\u003eElectrochemical cells\u003cbr\u003ePhoto-electrochemical cells\u003c\/p\u003e","brand":"redox.me","offers":[{"title":"water-based electrolyte","offer_id":56885640692038,"sku":"E-A-Gr_6\/70","price":63.0,"currency_code":"EUR","in_stock":true},{"title":"organic electrolyte","offer_id":56885640724806,"sku":"E-O-Gr_6\/70","price":105.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/1_06267451-2f01-4e2c-8d62-53d07602b71f.png?v=1782911770","url":"https:\/\/www.thasar.com\/it\/products\/graphite-rod-electrode-6-70-mm","provider":"Thasar S.r.l.","version":"1.0","type":"link"}