{"product_id":"glassy-vitreous-carbon-rod-electrode-gr-6-60-mm","title":"Glassy (Vitreous) Carbon rod electrode - GCR 6\/60 mm","description":"\u003cp\u003e\u003cspan\u003eIt is a pure carbon material (\u0026gt;99.9 %) with a fullerene-related structure, commonly used as working electrode or current collector in electrochemical measurements. It has an extreme corrosion resistance at acidic and alkaline media and does not form any intercalation compounds. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe electrode can be used as is or can be coated with an active material. In the second case, a thin film of studied material is deposited on the Glassy Carbon surface. A special attention should be paid to provide a proper adhesion between studied material and substrate. Surface pretreatment such as polishing, vacuum heat treatment, laser activation or electrochemical activation may be applied to improve adhesion. After use the electrode can be chemically cleaned and mechanically polished using micro-sized abrasives (\u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003ee.g.\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e using sub-micron alumina powder) followed by sonication. The Glassy Carbon electrode can be used repeatedly.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003cbr\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eeffective length: 70 mm\u003cbr\u003e\u003c\/span\u003erod diameter: 6 mm\u003cbr\u003eplug diameter: 8 mm\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003emaximum temperature: 240 °C (PEEK cup limitation)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC density: 1.42 g\/cm\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e3\u003c\/sup\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC open porosity: 0 %\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC permeability coefficient: 10\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e-9\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e cm\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e2\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e\/s\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC Vickers hardness: 230 HV\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC specific electrical resistance at 30 °C: 45 Ωµm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC thermal conductivity at 30 °C: 6.3 W\/(Km)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGC median linear coefficient of expansion (20-200 °C): 2.6x10\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e-6\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e 1\/K\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\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 x Glassy (Vitreous) Carbon rod electrode with cup and pin\u003cbr\u003e1 x O-Ring\u003cbr\u003e1 x 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":"aqueous elelctrolyte","offer_id":56885639348550,"sku":"E-A-GCR_6\/60","price":326.0,"currency_code":"EUR","in_stock":true},{"title":"organic electrolyte","offer_id":56885639381318,"sku":"E-O-GCR_6\/60","price":368.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/1_5ebb14d3-7461-446b-ad78-c48cf18ab614.png?v=1782911763","url":"https:\/\/www.thasar.com\/es\/products\/glassy-vitreous-carbon-rod-electrode-gr-6-60-mm","provider":"Thasar S.r.l.","version":"1.0","type":"link"}