{"id":6473,"date":"2026-05-15T17:17:10","date_gmt":"2026-05-15T09:17:10","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=6473"},"modified":"2026-05-15T17:17:10","modified_gmt":"2026-05-15T09:17:10","slug":"high-purity-platinum-wire-electrode-for-laboratory-electrochemistry-99-95-99-99-pt-custom-diameters-lengths","status":"publish","type":"product","link":"https:\/\/oqitop.com\/ar\/high-purity-platinum-wire-electrode-for-laboratory-electrochemistry-99-95-99-99-pt-custom-diameters-lengths\/","title":{"rendered":"High-Purity Platinum Wire Electrode for Laboratory Electrochemistry \u2013 99.95\u201399.99% Pt, Custom Diameters &#038; Lengths"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Custom Platinum Sheet Electrodes<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/nH0inr9fhPA?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><b><strong>\u0645\u0642\u062f\u0645\u0629<\/strong><\/b><\/p>\n<ol>\n<li>This high\u2011purity platinum wire electrode is designed for demanding electrochemical experiments where stability, reproducibility, and ultra\u2011low background current are critical. Manufactured from \u226599.95\u201399.99% pure platinum, the wire offers outstanding chemical inertness and corrosion resistance in acidic, neutral, and alkaline electrolytes. It is ideal for use as a working, counter, or pseudo\u2011reference electrode in cyclic voltammetry (CV), LSV, chronoamperometry, corrosion studies, electrocatalysis, sensor development, and fuel cell or water electrolysis research. The smooth, defect\u2011controlled surface ensures a clean, well\u2011defined electroactive area, delivering highly reliable and repeatable data for university laboratories, research institutes, and industrial R&amp;D.<\/li>\n<li>\n<div class=\"flex w-full max-w-full flex-col gap-3 text-base! min-w-0 text-sm whitespace-normal [&amp;_a]:text-core-foreground-tertiary [&amp;_a]:leading-tight [&amp;_a]:font-semibold [&amp;_a]:underline [&amp;_strong]:font-bold [&amp;_p]:m-0 [&amp;_p]:whitespace-pre-wrap [&amp;_ol]:my-5 [&amp;_ol]:list-decimal [&amp;_ol]:pl-5 [&amp;_ul]:mt-2 [&amp;_ul]:list-disc [&amp;_ul]:pl-5 [&amp;_li]:my-3 [&amp;_li]:list-item [&amp;_li:first-child]:mt-0 [&amp;_ul&gt;li_p]:m-0 [&amp;_li&gt;ol]:mt-3 [&amp;_li&gt;ul]:mt-3 [&amp;_hr]:border-core-borders-default [&amp;_hr]:my-3 [&amp;_hr]:border-t-[1.5px] [&amp;_hr]:border-r-0 [&amp;_hr]:border-b-0 [&amp;_hr]:border-l-0 [&amp;_blockquote]:border-core-borders-default [&amp;_blockquote]:text-core-foreground-secondary [&amp;_blockquote]:border-l-4 [&amp;_blockquote]:pl-4 [&amp;_blockquote]:italic [&amp;_blockquote_p:first-of-type]:before:content-[open-quote] [&amp;_blockquote_p:last-of-type]:after:content-[close-quote] [&amp;_h1]:mt-4 [&amp;_h1]:mb-3 [&amp;_h1]:text-4xl [&amp;_h1]:leading-tight [&amp;_h1]:font-bold [&amp;_h1]:tracking-wide [&amp;_h2]:mt-4 [&amp;_h2]:mb-3 [&amp;_h2]:text-3xl [&amp;_h2]:leading-tight [&amp;_h2]:font-semibold [&amp;_h2]:tracking-wide [&amp;_h3]:mt-4 [&amp;_h3]:mb-3 [&amp;_h3]:text-2xl [&amp;_h3]:leading-tight [&amp;_h3]:font-semibold [&amp;_h3]:tracking-wide [&amp;_h4]:mt-4 [&amp;_h4]:mb-3 [&amp;_h4]:font-semibold [&amp;_h5]:mt-4 [&amp;_h5]:mb-3 [&amp;_h5]:font-semibold [&amp;_img]:my-3 [&amp;_figure&gt;*]:my-0 [&amp;_video]:my-8 [&amp;_figure]:my-8 [&amp;_:not(pre)&gt;code]:before:content-[&quot;&#96;&quot;] [&amp;_:not(pre)&gt;code]:after:content-[&quot;&#96;&quot;] [&amp;_pre_code]:before:content-none [&amp;_pre_code]:after:content-none [&amp;_a_code]:text-inherit [&amp;_h1_code]:text-inherit [&amp;_h2_code]:text-inherit [&amp;_h3_code]:text-inherit [&amp;_h4_code]:text-inherit [&amp;_blockquote_code]:text-inherit [&amp;_thead_th_code]:text-inherit [&amp;_hr+*]:mt-0 [&amp;_h2+*]:mt-0 [&amp;_h3+*]:mt-0 [&amp;_h4+*]:mt-0 [&amp;_table]:w-full [&amp;_table]:table-auto [&amp;_table]:border-separate [&amp;_table]:border-spacing-0 [&amp;_table]:text-left [&amp;_table]:block [&amp;_table]:overflow-x-auto [&amp;_thead]:bg-core-surface-secondary [&amp;_thead_th]:border-core-borders-default [&amp;_thead_th]:border [&amp;_thead_th]:p-2.5 [&amp;_thead_th]:px-4 [&amp;_thead_th]:text-sm [&amp;_thead_th:first-child]:rounded-tl-lg [&amp;_thead_th:last-child]:rounded-tr-lg [&amp;_thead_th:not(:first-child)]:border-l-0 [&amp;_tbody_td]:border-core-borders-default [&amp;_tbody_td]:border [&amp;_tbody_td]:border-t-0 [&amp;_tbody_td]:p-2.5 [&amp;_tbody_td]:px-4 [&amp;_tbody_td:not(:first-child)]:border-l-0 [&amp;_tbody_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tbody_tr:last-child_td:last-child]:rounded-br-lg *:first:mt-0 *:last:mb-0\">\n<p>To match different cell designs and experimental setups, we provide full customization of <strong>wire diameter, length, and electrode configuration<\/strong>. Standard diameters range from ultra\u2011fine microelectrode sizes (e.g., 0.1 mm, 0.2 mm) to robust wires (0.5 mm, 1.0 mm and above), supplied straight, coiled, or pre\u2011sealed into glass\/ceramic\/PEEK bodies on request. Ends can be prepared with bare Pt, welded loops, or pre\u2011stripped leads for easy connection to potentiostats and test fixtures. Each platinum wire electrode is cleaned and quality\u2011checked before shipment and can be supplied with a material certificate if required. Whether you are building custom three\u2011electrode cells, fabricating micro\u2011sensors, or running long\u2011term stability tests, this customizable Pt wire electrode provides a dependable, lab\u2011ready solution that helps shorten development time and improve experimental reliability.<\/p>\n<\/div>\n<div class=\"mt-1 flex items-center gap-0.5\">\n<div class=\"mt-1 flex items-center gap-0.5 animate-action-stagger\"><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<p><b><strong>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u0627\u0644\u0646\u0648\u0639<\/strong><\/td>\n<td>Platinum Sheet \/ Plate \/ Disc \/ Strip \/ Pt Electrode<\/td>\n<\/tr>\n<tr>\n<td><strong>Material Grade<\/strong><\/td>\n<td>High\u2011purity Platinum (e.g., \u2265Pt 99.95%, 99.99%, 99.999% electronic\/analytical grade); specialized Pt alloys (e.g., Pt\u2011Ir, Pt\u2011Rh, Pt\u2011Au) available on request<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0646\u0642\u0627\u0621<\/strong><\/td>\n<td>Typically \u226599.95%, \u226599.99%, or \u226599.999% Pt (ultra\u2011high purity for highly stable electrochemical behavior, low background current, and long\u2011term durability)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0646\u0645\u0648\u0630\u062c<\/strong><\/td>\n<td>Flat sheet, plate, circular disc, strip, ribbon, or ultra\u2011thin foil; supplied as single pieces, matched sets, or bulk lots for laboratory and pilot\u2011scale use<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0633\u0645\u0627\u0643\u0629<\/strong><\/td>\n<td>Customizable (typically 0.01 mm \u2013 5 mm; ultra\u2011thin foils available for micro\u2011electrode, MEMS, and microfluidic sensor applications)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0634\u0643\u0644<\/strong><\/td>\n<td>Fully customizable dimensions; precision\u2011cut rectangles, squares, round discs, rings, grids, and complex CNC\u2011machined geometries according to drawings or CAD files<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finish<\/strong><\/td>\n<td>Mill finish, bright\/mirror\u2011polished, brushed, matte, sanded, or micro\u2011textured to optimize electrochemical active area, wetting properties, and coating adhesion<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment \/ Coating<\/strong><\/td>\n<td>Bare platinum (standard), chemically cleaned\/degreased, electrochemically polished, activated surfaces, or functionalized (e.g., catalyst layers, Pt black) for fuel cells, sensors, and advanced electrochemistry<\/td>\n<\/tr>\n<tr>\n<td><strong>Hole \/ Slot \/ Mesh Design<\/strong><\/td>\n<td>Precision drilled or laser\u2011cut holes, mounting slots, perforated patterns, or platinum mesh\/expanded structures to enhance electrolyte access, gas diffusion, and mass transfer<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion Performance<\/strong><\/td>\n<td>Exceptional chemical inertness and corrosion resistance in most acidic, neutral, and alkaline electrolytes; ideal as a stable working, counter, or inert electrode in harsh electrochemical environments<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength<\/strong><\/td>\n<td>High\u2011temperature stability and good mechanical strength; suitable for cutting, bending, spot\u2011welding, and fine machining; easy to join with wires, tabs, and conductive leads<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td>Suitable from low temperatures up to very high\u2011temperature electrochemical and catalytic applications; melting point approx. 1768 \u00b0C (recommended operation well below melting point)<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Flatness<\/strong><\/td>\n<td>Tight control of thickness tolerance, roughness, and flatness to ensure uniform contact resistance, highly even current distribution, and reproducible electrochemical response<\/td>\n<\/tr>\n<tr>\n<td><strong>Application Range<\/strong><\/td>\n<td>Electrochemical research (CV, LSV, EIS), fuel cell and electrolyzer electrodes, electrocatalysis and hydrogen evolution\/oxygen reduction studies, corrosion and passivation tests, reference and counter electrodes, biosensors, medical and neural interfaces, high\u2011temperature catalysis, and advanced materials research<\/td>\n<\/tr>\n<tr>\n<td><strong>Customization<\/strong><\/td>\n<td>Full support for laser\/water\u2011jet cutting, precision stamping, CNC machining, micro\u2011patterning, tab\/lead welding, surface activation\/functionalization, assembly into electrode holders, and clean\u2011room packaging for high\u2011purity Pt electrodes suitable for demanding R&amp;D and industrial applications<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"29%\">0.1mm*5mm*10mm<\/td>\n<td width=\"36%\">0.2mm*5mm*10mm<\/td>\n<td width=\"34%\">0.1mm*10mm*20mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*20mm*20mm<\/td>\n<td width=\"36%\">0.3mm*20mm*30mm<\/td>\n<td width=\"34%\">0.1mm*20mm*50mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*30mm*100mm<\/td>\n<td width=\"36%\">0.1to 0.5mm*50mm*50mm<\/td>\n<td width=\"34%\"><strong><span style=\"color: #ff0000;\">\u064a\u0645\u0643\u0646 \u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062d\u062c\u0645<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>To customize various metal electrodes, please click the picture below for details\uff1a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2567\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2567\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/stainless-steel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5633 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2567\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/stainless-steel-electrode\/\">Stainless Steel Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2568\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2568\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/titanium-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5634 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2568\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/titanium-electrode\/\">Titanium Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2569\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2569\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/nickel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5635 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2569\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/nickel-electrode\/\">Nickel Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2571\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2571\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/platinum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5636 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2571\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/platinum-electrode\/\">Platinum Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2572\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2572\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/gold-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5637 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2572\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/gold-electrode\/\">Gold Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2573\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2573\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/silver-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5638 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2573\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/silver-electrode\/\">Silver Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2574\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2574\"><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/aluminum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5639 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" 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