{"product_id":"in-situ-differential-electrochemical-mass-spectrometry-dems-for-electrocatalytic-reactions","title":"In-situ Differential Electrochemical Mass Spectrometry (DEMS) for Electrocatalytic Reactions","description":"\u003ch2 data-section-id=\"1l7wunn\" data-start=\"99\" data-end=\"170\"\u003eIn-situ Differential Electrochemical Mass Spectrometry (DEMS) for Electrocatalytic Reactions\u003c\/h2\u003e\n\u003ch3 data-section-id=\"13ax1s5\" data-start=\"172\" data-end=\"187\"\u003eIntroduction\u003c\/h3\u003e\n\u003cp data-start=\"188\" data-end=\"961\"\u003eThis\u003cstrong data-start=\"192\" data-end=\"265\"\u003e Differential Electrochemical Mass Spectrometry System\u003c\/strong\u003e is an advanced \u003cstrong data-start=\"281\" data-end=\"315\"\u003ein-situ\/operando DEMS platform\u003c\/strong\u003e designed for electrocatalysis research. By combining electrochemical measurement with mass spectrometry, the system enables real-time detection of gaseous and volatile reaction products generated near the electrode surface. It uses membrane inlet sampling near the electrode surface together with capillary sampling at the headspace, allowing fast response, high sensitivity, and synchronized EC-MS data collection. The QAS 100 is well suited for studying reaction pathways, product distribution, catalyst activity, and electrochemical stability across a wide range of electrocatalytic applications\u003c\/p\u003e\n\u003cp data-start=\"188\" data-end=\"961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/QAS100_DEMS_English_Version.jpg?v=1775770920\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"50\" data-start=\"29\"\u003eField-axis technology\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"457\" data-start=\"52\"\u003eOne of the most important factors in the performance of a mass spectrometer is the transmission of the ions from the ion source into the mass filter. With the aid of field-axis technology, the ions are able to cross the peripheral fields of the separating system without any noteworthy interaction. This enables a high level of sensitivity (A\/hPa) to be achieved without the need for pre and post filters.\u003c\/p\u003e\n\u003cp data-start=\"188\" data-end=\"961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Screenshot_2026-04-09_142727.png?v=1775770071\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"978\" data-start=\"963\" data-section-id=\"1ma7m6t\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"1925\" data-start=\"979\"\u003e\n\u003cli data-end=\"1107\" data-start=\"979\" data-section-id=\"1bc9ntv\"\u003eDifferential electrochemical mass spectrometry for in-situ electrocatalytic analysis\u003c\/li\u003e\n\u003cli data-end=\"1192\" data-start=\"1108\" data-section-id=\"1ld541d\"\u003eFast response time of less than 1 second\u003c\/li\u003e\n\u003cli data-end=\"1284\" data-start=\"1193\" data-section-id=\"rxlrx8\"\u003eLow detection limit down to 3 × 10^-15 mbar\u003c\/li\u003e\n\u003cli data-end=\"1413\" data-start=\"1285\" data-section-id=\"7tkt3l\"\u003eMembrane inlet + headspace capillary sampling design for efficient product detection\u003c\/li\u003e\n\u003cli data-end=\"1523\" data-start=\"1414\" data-section-id=\"y22hsc\"\u003eSupports various electrochemical cells for different applications\u003c\/li\u003e\n\u003cli data-end=\"1625\" data-start=\"1524\" data-section-id=\"1hzf5k0\"\u003eSynchronized EC-MS data acquisition and plotting software\u003c\/li\u003e\n\u003cli data-end=\"1768\" data-start=\"1626\" data-section-id=\"1cop053\"\u003eField-axis technology for high ion transmission and high sensitivity without pre- and post-filters\u003c\/li\u003e\n\u003cli data-end=\"1925\" data-start=\"1769\" data-section-id=\"1rmzry0\"\u003eCompatible with classic DEMS cell, probe-type DEMS cell, and single thin-layer flow electrochemical cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-31\" data-turn-id=\"request-WEB:7700b85f-0fab-46b7-8823-fb43695acb63-15\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-4-thinking\" dir=\"auto\" data-message-id=\"dd06059a-6f51-4c6f-9e4d-7d9b0d674677\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch3 data-end=\"41\" data-start=\"0\"\u003eIn-situ DEMS Cell — Classic DEMS Cell\u003c\/h3\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"368\" data-start=\"58\"\u003e\n\u003cli data-end=\"83\" data-start=\"58\" data-section-id=\"14edf75\"\u003eStationary or flow cell\u003c\/li\u003e\n\u003cli data-end=\"173\" data-start=\"84\" data-section-id=\"1fhpduw\"\u003eSmall electrolyte volume (\u0026lt; 1 mL), especially suitable for isotope labeling experiments\u003c\/li\u003e\n\u003cli data-end=\"231\" data-start=\"174\" data-section-id=\"12cy5ll\"\u003eHigh collection efficiency (\u0026gt; 95%) and high sensitivity\u003c\/li\u003e\n\u003cli data-end=\"260\" data-start=\"232\" data-section-id=\"flmoe9\"\u003eFast response time (\u0026lt; 1 s)\u003c\/li\u003e\n\u003cli data-end=\"301\" data-start=\"261\" data-section-id=\"1w3qe5u\"\u003eUnique gold film sputtering technology\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"368\" data-start=\"302\" data-section-id=\"1jbplbs\"\u003eSuitable for photocatalytic and photo-electrocatalytic reactions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Screenshot_2026-04-09_144616.png?v=1775771204\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"44\" data-start=\"0\"\u003eIn-situ DEMS Cell — Probe-type DEMS Cell\u003c\/h3\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"253\" data-start=\"61\"\u003e\n\u003cli data-end=\"86\" data-start=\"61\" data-section-id=\"14edf75\"\u003eStationary or flow cell\u003c\/li\u003e\n\u003cli data-end=\"136\" data-start=\"87\" data-section-id=\"zfz2q7\"\u003eHigh collection efficiency and high sensitivity\u003c\/li\u003e\n\u003cli data-end=\"188\" data-start=\"137\" data-section-id=\"18yc5lr\"\u003eEspecially suitable for single crystal electrodes\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"253\" data-start=\"189\" data-section-id=\"out1tc\"\u003eSuitable to couple with surface-enhanced infrared spectrometer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Screenshot_2026-04-09_144752.png?v=1775771296\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-35\" data-turn-id=\"request-WEB:7700b85f-0fab-46b7-8823-fb43695acb63-17\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-4-thinking\" dir=\"auto\" data-message-id=\"0dce4b91-1c18-439d-ac71-3f691e499325\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch3 data-end=\"67\" data-start=\"0\"\u003eIn-situ DEMS Cell — Single Thin-Layer Flow Electrochemical Cell\u003c\/h3\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"281\" data-start=\"84\"\u003e\n\u003cli data-end=\"133\" data-start=\"84\" data-section-id=\"zfz2q7\"\u003eHigh collection efficiency and high sensitivity\u003c\/li\u003e\n\u003cli data-end=\"214\" data-start=\"134\" data-section-id=\"41fsg4\"\u003eHalf cells with separated chambers to avoid interference from the CE electrode\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"281\" data-start=\"215\" data-section-id=\"1ehr0xe\"\u003eSuitable for supported catalysts on carbon paper and metal foams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/Screenshot_2026-04-09_145459.png?v=1775771723\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"1973\" data-start=\"1945\" data-section-id=\"nucr17\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2671\" data-start=\"1974\"\u003e\n\u003ctbody data-end=\"2671\" data-start=\"2001\"\u003e\n\u003ctr data-end=\"2020\" data-start=\"2001\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2009\" data-start=\"2001\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2020\" data-start=\"2009\"\u003eQAS 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2093\" data-start=\"2021\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2036\" data-start=\"2021\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2093\" data-start=\"2036\"\u003eDifferential Electrochemical Mass Spectrometry System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2136\" data-start=\"2094\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2107\" data-start=\"2094\"\u003eMass Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2136\" data-start=\"2107\"\u003e1–100 \/ 1–200 \/ 1–300 amu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2170\" data-start=\"2137\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2153\" data-start=\"2137\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2170\" data-start=\"2153\"\u003eLess than 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2217\" data-start=\"2171\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2182\" data-start=\"2171\"\u003eDetector\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2217\" data-start=\"2182\"\u003eElectron Multiplier and Faraday\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2263\" data-start=\"2218\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2229\" data-start=\"2218\"\u003eSoftware\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2263\" data-start=\"2229\"\u003ePV MassSpec + EC-MS Daq System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2303\" data-start=\"2264\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2283\" data-start=\"2264\"\u003eSensitivity (Ar)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2303\" data-start=\"2283\"\u003e3 × 10^-4 A\/mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2341\" data-start=\"2304\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2322\" data-start=\"2304\"\u003eDetection Limit\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2341\" data-start=\"2322\"\u003e5 × 10^-15 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2407\" data-start=\"2342\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2373\" data-start=\"2342\"\u003eResolution (10% Peak Height)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2407\" data-start=\"2373\"\u003e0.5–2.5 atomic mass unit (amu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2448\" data-start=\"2408\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2432\" data-start=\"2408\"\u003eElectron Energy Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2448\" data-start=\"2432\"\u003eUp to 150 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2468\" data-start=\"2449\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2462\" data-start=\"2449\"\u003eIon Source\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2468\" data-start=\"2462\"\u003eEI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2517\" data-start=\"2469\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2480\" data-start=\"2469\"\u003eFilament\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2517\" data-start=\"2480\"\u003eIridium coated with Yttrium Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2565\" data-start=\"2518\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2552\" data-start=\"2518\"\u003eFilament Emission Current Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2565\" data-start=\"2552\"\u003e1–2000 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2596\" data-start=\"2566\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2582\" data-start=\"2566\"\u003eVacuum System\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2596\" data-start=\"2582\"\u003eTurbo pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2635\" data-start=\"2597\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2617\" data-start=\"2597\"\u003eUltimate Pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2635\" data-start=\"2617\"\u003e1 × 10^-7 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2671\" data-start=\"2636\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2649\" data-start=\"2636\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2671\" data-start=\"2649\"\u003e530 × 425 × 461 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supplies \u003c\/td\u003e\n\u003ctd\u003e220V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-end=\"4285\" data-start=\"4262\" data-section-id=\"ev35zz\"\u003eReference Literature\u003c\/h3\u003e\n\u003col data-end=\"5461\" data-start=\"4426\"\u003e\n\u003cli data-end=\"4542\" data-start=\"4426\" data-section-id=\"12hf6np\"\u003e\n\u003cstrong data-end=\"4451\" data-start=\"4429\"\u003eMethanol Oxidation\u003c\/strong\u003e\u003cbr data-end=\"4454\" data-start=\"4451\"\u003e\u003cem data-end=\"4483\" data-start=\"4457\"\u003eJournal of Power Sources\u003c\/em\u003e 509 (2021) 230397.\u003c\/li\u003e\n\u003cli data-end=\"4667\" data-start=\"4544\" data-section-id=\"1o6b339\"\u003e\n\u003cstrong data-end=\"4576\" data-start=\"4547\"\u003eOxygen Evolution Reaction\u003c\/strong\u003e\u003cbr data-end=\"4579\" data-start=\"4576\"\u003e\u003cem data-end=\"4601\" data-start=\"4582\"\u003eJ. Am. Chem. Soc.\u003c\/em\u003e 2021, 143, 17, 6482–6490.\u003c\/li\u003e\n\u003cli data-end=\"4772\" data-start=\"4669\" data-section-id=\"124p4n2\"\u003e\n\u003cstrong data-end=\"4688\" data-start=\"4672\"\u003eCO Oxidation\u003c\/strong\u003e\u003cbr data-end=\"4691\" data-start=\"4688\"\u003e\u003cem data-end=\"4717\" data-start=\"4694\"\u003eAngew. Chem. Int. Ed.\u003c\/em\u003e 2021, 60, 2–9.\u003c\/li\u003e\n\u003cli data-end=\"4889\" data-start=\"4774\" data-section-id=\"1wg64dm\"\u003e\n\u003cstrong data-end=\"4798\" data-start=\"4777\"\u003eEthanol Oxidation\u003c\/strong\u003e\u003cbr data-end=\"4801\" data-start=\"4798\"\u003e\u003cem data-end=\"4823\" data-start=\"4804\"\u003eJ. Am. Chem. 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Chem. Int. Ed.\u003c\/em\u003e DOI: 10.1002\/anie.201915992.\u003c\/li\u003e\n\u003cli data-end=\"5346\" data-start=\"5242\" data-section-id=\"87gpje\"\u003e\n\u003cstrong data-end=\"5261\" data-start=\"5245\"\u003eO3 Evolution\u003c\/strong\u003e\u003cbr data-end=\"5264\" data-start=\"5261\"\u003e\u003cem data-end=\"5286\" data-start=\"5267\"\u003eJ. Mater. Chem. A\u003c\/em\u003e 2021, 9, 9010–9017.\u003c\/li\u003e\n\u003cli data-end=\"5461\" data-start=\"5348\" data-section-id=\"1j35it0\"\u003e\n\u003cstrong data-end=\"5369\" data-start=\"5351\"\u003eUrea Oxidation\u003c\/strong\u003e\u003cbr data-end=\"5372\" data-start=\"5369\"\u003e\u003cem data-end=\"5398\" data-start=\"5375\"\u003eAngew. Chem. Int. Ed.\u003c\/em\u003e 2020, pages 7373–7383.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Linglu","offers":[{"title":"Default Title","offer_id":41358694711354,"sku":"QAS100","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/QAS100.jpg?v=1775771971","url":"https:\/\/www.msesupplies.com\/en-de\/products\/in-situ-differential-electrochemical-mass-spectrometry-dems-for-electrocatalytic-reactions","provider":"MSE Supplies","version":"1.0","type":"link"}