{"id":3032,"date":"2026-10-08T10:24:13","date_gmt":"2026-10-08T10:24:13","guid":{"rendered":"https:\/\/www.bionicsscientific.com\/blogs\/?p=3032"},"modified":"2026-10-08T10:24:13","modified_gmt":"2026-10-08T10:24:13","slug":"high-temperature-muffle-furnace","status":"publish","type":"post","link":"https:\/\/www.bionicsscientific.com\/blogs\/high-temperature-muffle-furnace\/","title":{"rendered":"High Temperature Muffle Furnace: Buyer&#8217;s Guide from Bionics Scientific"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">A high temperature muffle furnace is an electrically heated chamber that keeps your sample away from flame and combustion gases while holding a precise, uniform temperature, usually between 1000\u00b0C and 1800\u00b0C. Labs use it for ashing, sintering, annealing, heat treatment, and material testing. At Bionics Scientific, we have built these furnaces for 35 years, and this guide covers what buyers actually ask us before ordering.<\/span><\/p>\n<h2><b>Quick Answer<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>What it is:<\/b><span style=\"font-weight: 400;\"> An insulated electric furnace with a sealed inner chamber (the muffle) that isolates the sample from the heating elements.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Temperature range:<\/b><span style=\"font-weight: 400;\"> 1000\u00b0C to 1800\u00b0C, depending on the heating element.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Common uses include ash<\/b><span style=\"font-weight: 400;\">\u00a0content, loss on ignition, calcination, sintering, ceramic firing, glass work, and metal heat treatment.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Heating element:<\/b><span style=\"font-weight: 400;\"> Kanthal coil to 1200\u00b0C, silicon carbide to 1400\u00b0C, and molybdenum disilicide to 1800\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Price in India:<\/b><span style=\"font-weight: 400;\"> Depends on chamber volume, maximum temperature, and controller. Small 1100\u00b0C units cost far less than 1700\u00b0C programmable models.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>HSN code:<\/b><span style=\"font-weight: 400;\"> Generally classified under 8514 (industrial or laboratory electric furnaces and ovens). Confirm the exact sub-code with your tax advisor.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Who makes it:<\/b><span style=\"font-weight: 400;\"> Bionics Scientific, a manufacturer with 35 years of experience, supplying 24 countries.<\/span><\/li>\n<\/ul>\n<h2><b>What Is a High Temperature Muffle Furnace?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The word &#8220;muffle&#8221; refers to the inner chamber that separates your sample from the heat source. In Spanish and Portuguese-speaking markets, buyers search for it as a <\/span><i><span style=\"font-weight: 400;\">mufla<\/span><\/i><span style=\"font-weight: 400;\">, and the principle is identical. Because the sample never touches a flame or element, results stay free of contamination, which matters in pharmaceutical, food, cement, metallurgy, and academic labs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;High temperature&#8221; generally means anything above 1200\u00b0C. Below that, a standard muffle furnace handles most routine ashing. Above it, the heating technology, insulation, and controller all change, and so does the price.<\/span><\/p>\n<h2><b>Muffle Furnace Temperature Range and Heating Elements<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The muffle furnace temperature range is decided mainly by the heating element. This is the first thing to settle before you compare quotes.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Heating Element<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Max Temperature<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Typical Use<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kanthal (FeCrAl) heating coil<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1100\u20131200\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ashing, LOI, routine heat treatment<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Silicon carbide (SiC) rods<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1400\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ceramics, glass, sintering<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Molybdenum disilicide (MoSi\u2082)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1600\u20131800\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Advanced ceramics, zirconia, research<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">A <\/span><span style=\"font-weight: 400;\"><b>heating coil for a muffle furnace<\/b><\/span><span style=\"font-weight: 400;\">\u00a0is wound from Kanthal wire and embedded in grooves in the ceramic insulation. It is economical and easy to replace, but it has a ceiling near 1200\u00b0C. If your process needs more, a coil furnace will fail early, so choose the element for the highest temperature you will ever use, not the average one.<\/span><\/p>\n<h3><b>Temperature Chart: Maximum and Recommended Working Temperature<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>Furnace Type<\/strong><\/td>\n<td><strong>Heating Element<\/strong><\/td>\n<td><strong>Maximum Temperature<\/strong><\/td>\n<td><strong>Recommended Continuous Use<\/strong><\/td>\n<td><strong>Best For<\/strong><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Standard muffle furnace<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kanthal (FeCrAl) coil<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1200\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Up to 1100\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ashing, loss on ignition, routine heat treatment<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">High temperature muffle furnace<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Silicon carbide (SiC) rods<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1400\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Up to 1300\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ceramics, glass, sintering<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">High temperature muffle furnace<\/span><\/td>\n<td><span style=\"font-weight: 400;\">MoSi2 (molybdenum disilicide)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1600\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Up to 1500\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Advanced ceramics, research, powder sintering<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ultra-high-temperature muffle furnace<\/span><\/td>\n<td><span style=\"font-weight: 400;\">MoSi2 (molybdenum disilicide)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1800\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Up to 1700\u00b0C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Zirconia, specialized materials research<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">The recommended continuous working temperature is usually 100\u00b0C below the maximum. Running a 1200\u00b0C furnace at 1200\u00b0C every day shortens element life.<\/span><\/p>\n<h2><b>Technical Specifications<\/b><\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>Parameter<\/strong><\/td>\n<td><strong>Specification<\/strong><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Temperature range<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ambient to 1800\u00b0C (model dependent)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Heating elements<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kanthal \/ SiC \/ MoSi\u2082<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Chamber material<\/span><\/td>\n<td><span style=\"font-weight: 400;\">High-purity ceramic fibre or alumina<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Chamber volume<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2 L to 100 L, custom sizes available<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Temperature accuracy<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b0C to \u00b15\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Uniformity<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b15\u00b0C to \u00b110\u00b0C in the working zone<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Controller<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PID digital, programmable multi-segment<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Thermocouple<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K-type (to 1200\u00b0C), S\/R-type (above 1300\u00b0C)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Outer body<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Powder-coated mild steel or stainless steel<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Safety<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Over-temperature cut-off, door interlock<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Power supply<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Single or three-phase, 50\/60 Hz<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Optional<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Data logging, gas inlet, exhaust port, vertical or horizontal layout<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>What Is a Muffle Furnace Used For?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Buyers searching for what a <\/span><a href=\"https:\/\/www.bionicsscientific.com\/blogs\/muffle-furnace-specifications\/\"><span style=\"font-weight: 400;\">muffle furnace<\/span><\/a><span style=\"font-weight: 400;\"> is used for usually have one of these jobs in mind:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/store.astm.org\/products-services\/standards-and-publications\/standards.html\" target=\"_blank\" rel=\"noopener\"><b>Ash determination<\/b><\/a><span style=\"font-weight: 400;\"> in food, feed, coal, pharmaceuticals, and polymers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Loss on ignition<\/b><span style=\"font-weight: 400;\"> testing of cement, soil, and minerals.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Sintering and calcination<\/b><span style=\"font-weight: 400;\"> of powders and ceramics.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Annealing and hardening<\/b><span style=\"font-weight: 400;\"> of small metal parts.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Glass and enamel<\/b><span style=\"font-weight: 400;\"> fusing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gravimetric analysis,<\/b><span style=\"font-weight: 400;\"> where a residue must be burned to constant weight.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">If your work is mostly ashing below 1000\u00b0C, you probably do not need a high-temperature model. Telling you this honestly is part of how we have kept customers for decades.<\/span><\/p>\n<h2><b>Horizontal, Vertical, and Ceramic Muffle Designs<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">A <\/span><b>vertical muffle furnace<\/b><span style=\"font-weight: 400;\"> loads from the top. It suits tall crucibles, long samples, and processes where heat rising evenly around a vertical sample improves uniformity. A horizontal front-loading furnace is easier for trays and routine batch work.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The <\/span><b>ceramic muffle<\/b><span style=\"font-weight: 400;\"> itself is a separate liner, often alumina, that protects elements from fumes and spills. In high temperature furnaces, a good ceramic muffle resists thermal shock and extends element life. Ask any supplier what the muffle is made of and its purity, because this is where cheap furnaces cut corners.<\/span><\/p>\n<h2><b>Choosing the Right Crucible for a Muffle Furnace<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><b>crucible for muffle furnace<\/b><span style=\"font-weight: 400;\"> use must survive your peak temperature and not react with your sample.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Porcelain:<\/b><span style=\"font-weight: 400;\"> Economical, suitable to roughly 1100\u20131200\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Alumina:<\/b><span style=\"font-weight: 400;\"> Good to about 1700\u00b0C, chemically stable, and ideal for sintering.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Silica (quartz):<\/b><span style=\"font-weight: 400;\"> Handles thermal shock but is unsuitable with alkalis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Platinum:<\/b><span style=\"font-weight: 400;\"> For analytical work needing zero contamination, at high cost.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Always dry crucibles, handle them with long tongs, and let the furnace cool below 200\u00b0C before opening the door.<\/span><\/p>\n<h2><b>Muffle Furnace Price in India: What Drives the Cost<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Search results for <\/span><b>&#8220;<\/b><a href=\"https:\/\/www.bionicsscientific.com\/laboratory-furnace\/muffle-furnace.php\"><b>muffle furnace price in India<\/b><\/a><span style=\"font-weight: 400;\">&#8221; and &#8220;muffle<\/span><b> furnace price&#8221;<\/b><span style=\"font-weight: 400;\"> often show a single number, which is misleading. Real pricing depends on:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Maximum temperature:<\/b><span style=\"font-weight: 400;\"> MoSi\u2082 elements cost much more than Kanthal.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chamber size:<\/b><span style=\"font-weight: 400;\"> Volume affects insulation, element count, and power.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Controller:<\/b><span style=\"font-weight: 400;\"> A basic single-setpoint unit versus a multi-step programmable controller.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Build quality:<\/b><span style=\"font-weight: 400;\"> Fiber density, shell thickness, thermocouple grade.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Customization:<\/b><span style=\"font-weight: 400;\"> Gas ports, vertical loading, data logging.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Taxes add to the cost. The <\/span><b>muffle furnace HSN code<\/b><span style=\"font-weight: 400;\"> commonly used is 8514, and GST applies on top of the ex-works price. Ask for a written quotation that lists the element type, insulation, controller, and warranty so you can compare like with like.<\/span><\/p>\n<h2><b>What Buyers Really Think About Before Ordering<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">After 35 years of manufacturing, the questions buyers raise are consistent:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Will it reach and hold my real working temperature?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">How long will the elements last?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Is the chamber uniform, or are there cold spots?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">How safe is it for my technicians?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Can I get spares and service quickly?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Does it ship and clear customs smoothly?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Is the price clear, with no hidden extras?<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">We build and quote around these seven points, not around a brochure.<\/span><\/p>\n<h2><b>Global Supply From Bionics Scientific<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Bionics Scientific exports high-temperature muffle furnaces to the United States (USA), the United Kingdom (UK), the United Arab Emirates (UAE), Saudi Arabia, South Africa, Canada, Australia, Singapore, Malaysia, the Philippines, Indonesia, Kenya, Bangladesh, Nepal, Qatar, Oman, Kuwait, Bahrain, Vietnam, Thailand, Tanzania, Ghana, Sri Lanka, and New Zealand. We configure voltage, frequency, and documentation to match each destination, so the furnace arrives ready to commission.<\/span><\/p>\n<h2><b>Frequently Asked Questions<\/b><\/h2>\n<p><b>What is a high temperature muffle furnace?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">It is an electric furnace that heats samples above 1200\u00b0C inside an isolated chamber, keeping them free from flame and combustion by-products.<\/span><\/p>\n<p><b>What is the temperature range of the muffle furnace?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Standard models reach 1100\u20131200\u00b0C, while high-temperature versions reach 1400\u00b0C, 1600\u00b0C, and up to 1800\u00b0C.<\/span><\/p>\n<p><b>What is a muffle furnace used for?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It is used for ashing, loss on ignition, sintering, calcination, annealing, ceramic firing, and gravimetric analysis.<\/span><\/p>\n<p><b>How much does a muffle furnace cost in India?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cost depends on temperature, volume, and controller. A small 1100\u00b0C unit costs far less than a programmable 1700\u00b0C model. Request a quote with your exact needs.<\/span><\/p>\n<p><b>What is the HSN code for a muffle furnace?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Electric laboratory furnaces generally fall under HSN heading 8514. Verify the full sub-code and GST rate with your accountant.<\/span><\/p>\n<p><b>Which crucible should I use?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Use porcelain up to about 1100\u00b0C, alumina up to about 1700\u00b0C, and platinum when zero contamination is required.<\/span><\/p>\n<p><b>When should I choose a vertical muffle furnace?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Choose vertical loading for tall crucibles, long samples, or when top-down access improves uniformity.<\/span><\/p>\n<p><b>How long do heating elements last?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">With correct use, Kanthal coils last several years. Running at the maximum temperature daily shortens life, so keep a safety margin.<\/span><\/p>\n<p><b>Can the furnace be customized?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Yes. Chamber size, controller, gas inlet, exhaust, vertical layout, and voltage can be tailored.<\/span><\/p>\n<p><b>Does Bionics Scientific export internationally?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Yes. We supply 24 countries across Asia, Africa, the Middle East, Europe, North America, and Oceania.<\/span><\/p>\n<h2><b>Request a Quote Today<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Tell us your maximum temperature, sample size, and country, and our engineers will recommend the right element, chamber, and controller within one working day. <\/span><a href=\"https:\/\/www.bionicsscientific.com\/contact-us.php\"><b>Contact Bionics Scientific now<\/b><\/a><b> offers a free technical consultation and a written quotation.<\/b><span style=\"font-weight: 400;\"> With 35 years of manufacturing behind every furnace, you buy with confidence.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A high temperature muffle furnace is an electrically heated chamber that keeps your sample away from flame and combustion gases [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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