{"product_id":"ptfe-bec-50-ml-ptfe-basic-electrochemical-cell-1","title":"PTFE BEC 50 mL - PTFE Basic Electrochemical Cell","description":"\u003cp\u003eThis cell is a sister version of BEC 50 mL. In this cell concept, all elements that stay in contact with an electrolyte or its fumes are made of PTFE and other fluorinated materials (tubing, fittings, and O-Rings). This cell is used wherever PEEK fails, \u003cem\u003ei.e.\u003c\/em\u003e when using electrolytes containing:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAqua regia - HNO3 + HCl\u003c\/li\u003e\n\u003cli\u003eBenzenesulfonic acid - aqueous C6H5SO3H\u003c\/li\u003e\n\u003cli\u003eBromine (liquid) - pure Br2\u003c\/li\u003e\n\u003cli\u003eCarbolic Acid (Phenol) - C6H5OH\u003c\/li\u003e\n\u003cli\u003eCarbon Disulfide - CS2\u003c\/li\u003e\n\u003cli\u003eChlorine (aqueous and anhydrous liquid) - Cl2\u003c\/li\u003e\n\u003cli\u003eChlorosulfonic acid - pure ClSO3H\u003c\/li\u003e\n\u003cli\u003eChromic Acid - aqueous H2CrO4 \u0026gt;50%\u003c\/li\u003e\n\u003cli\u003eEthylene bromide (anhydrous) - pure CH2CHBr\u003c\/li\u003e\n\u003cli\u003eFuming sulphuric acid (Oleum) - pure H2SO\u003c\/li\u003e\n\u003cli\u003eHydrobromic acid - aqueous HBr\u003c\/li\u003e\n\u003cli\u003eHydrofluoric acid - concentrated aqueous HF\u003c\/li\u003e\n\u003cli\u003eNitric acid - aqueous HNO3 \u0026gt;50%\u003c\/li\u003e\n\u003cli\u003eSulphuric acid - concentrated (96%) H2SO4\u003c\/li\u003e\n\u003cli\u003eSulphurous acid - aqueous H2SO3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe chamber is also alkali-resistant, so it can be used instead of glass in experiments including high pH hot electrolytes. A full description of the difference between PEEK and PTFE cells can be found in our blog post. \u003cbr\u003eThis is a stationary solution basic electrochemical (electrolytic) cell for measurements of electrodes in a form of: a) rod\/disc (6 mm dia.), b) thin film deposited on flat substrate (using a wire clip) and c) membrane (using a wire clip). The working, counter and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. When the reference electrode has a glass body, a liquid junction adapter is needed. The cell elements are constructed with materials that are inert to the sample (PTFE). It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte. \u003cspan data-mce-fragment=\"1\"\u003eThe cell chamber is available in several material variants \u003c\/span\u003ehere\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note\u003c\/strong\u003e\u003cbr\u003eThe reference electrode (or liquid junction adapter insertion tube) tip should be placed at the level of the working electrode center. This will ensure a low potential drop throughout the electrolyte solution for low-current experiments. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil electrodes as well as graphite rod. The bubbling of gas through the solution must be stopped prior to experiment.\u003c\/p\u003e\n\u003cp\u003eA typical cell setup configuration for strong acidic electrolytes includes:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePTFE Basic Electrochemical Cell 50 mL\u003c\/li\u003e\n\u003cli\u003ePTFE 50HX15 0.6\/250 wire counter electrode, Platinum\u003c\/li\u003e\n\u003cli\u003e10 pcs of Stainless Steel 316L wire clip with PTFE septum plug\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eLiquid Junction adapter with membrane mount\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAg\/AgCl 30 mm Silver \/ Silver Chrolide reference electrode\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003ePTFE membranes (PVDF in case of HF)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eA typical cell setup configuration for strong (hot) alkaline electrolytes includes:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePTFE Basic Electrochemical Cell 50 mL\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePTFE 50HX15 0.6\/250 wire counter electrode, Platinum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 pcs of Stainless Steel 316L wire clip with PTFE septum plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eLiquid Junction adapter with membrane mount\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHg\/HgO 30 mm Mercury \/ Mercury Oxide reference electrode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePTFE membranes\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003emaximum electrolyte volume: 35 mL\u003cbr\u003eelectrode plug diameter: 6 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntrastat data\u003c\/strong\u003e\u003cbr\u003eHS Code: 90309000 \u003cbr\u003eCountry of Origin: Sweden \u003cbr\u003eNET weight: 100g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct includes\u003cbr\u003e\u003c\/strong\u003e1 x PTFE lid\u003cbr\u003e1 x PTFE chamber\u003cbr\u003e1 x PTFE plug\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated products\u003cbr\u003e\u003c\/strong\u003eReference Electrodes \u003cbr\u003eMetal Wire Auxiliary Electrodes\u003cbr\u003eNon-metal Electrodes\u003c\/p\u003e","brand":"redox.me","offers":[{"title":"water-based electrolyte","offer_id":56885665562950,"sku":"C-A-PTFE_BEC-50","price":462.0,"currency_code":"EUR","in_stock":true},{"title":"organic electrolyte","offer_id":56885665595718,"sku":"C-O-PTFE_BEC-50","price":620.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/1_24f816a7-ec81-461d-b2fc-bc96526d9aef.png?v=1782911879","url":"https:\/\/www.thasar.com\/it\/products\/ptfe-bec-50-ml-ptfe-basic-electrochemical-cell-1","provider":"Thasar S.r.l.","version":"1.0","type":"link"}