{"title":"Ceramic\/Porcelain Trays","description":"\u003cp\u003eCeramic\/Porcelain Trays\u003c\/p\u003e","products":[{"product_id":"rectangular-tray-ad-998-high-alumina-labware-188-mm-l-x-140-mm-w-x-42-mm-h-65582","title":"Rectangular Tray, AD-998 High-Alumina Labware, 188 mm L x 140 mm W x 42 mm H, 65582","description":"\u003cp\u003e\u003cstrong\u003eCoorstek® Rectangular Tray, AD-998 High-Alumina Labware, 188 mm L x 140 mm W x 42 mm H, 65582\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade of 99.8%-pure aluminum oxide\u003c\/li\u003e\n\u003cli\u003eHighly chemical-resistant\u003c\/li\u003e\n\u003cli\u003eUseful for chemists, metallurgists, and others involved in high temperature work demanding contamination-free results\u003c\/li\u003e\n\u003cli\u003eRecommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium\u003c\/li\u003e\n\u003cli\u003eHighly refractory, meant for use in reducing and oxidizing atmospheres\u003c\/li\u003e\n\u003cli\u003eInert in hydrogen and carbonaceous atmospheres and is highly resistant to alkalies and other fluxes\u003c\/li\u003e\n\u003cli\u003eSuitable for glass melting, including borosilicate glass\u003c\/li\u003e\n\u003cli\u003ePermeability: Gas-tight\u003c\/li\u003e\n\u003cli\u003eWater Absorption: None\u003c\/li\u003e\n\u003cli\u003eTemperature change rate should not exceed 150 °C\/hour.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coorstek","offers":[{"title":"EA (1)","offer_id":51110916260155,"sku":"90-5956-02-EA","price":531.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-5956-02.png?v=1784704467"},{"product_id":"rectangular-tray-high-purity-alumina-ad-998-200-x-90-x-25-mm-coorstek-65581","title":"Rectangular Tray, High Purity Alumina AD-998, 200 x 90 x 25 mm, Coorstek, 65581","description":"\u003cp\u003e\u003cstrong\u003eCoorstek® Rectangular Tray, High Purity Alumina AD-998, 200 x 90 x 25 mm, 65581\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\t\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRectangular tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAD-998 High Purity Alumina \u0026gt;= 99.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e340 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions, L x W x D\u003c\/td\u003e\n\u003ctd\u003e200 mm x 90 mm x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Coorstek","offers":[{"title":"EA (1)","offer_id":51110916391227,"sku":"90-5956-03-EA","price":398.49,"currency_code":"USD","in_stock":true},{"title":"CS (1)","offer_id":51110916423995,"sku":"90-5956-03-CS","price":398.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-5956-03.png?v=1784704468"},{"product_id":"tray-rectangular-alumina-ceramic-150-x-65-x-19-mm-coorstek-65580","title":"Tray, Rectangular Alumina Ceramic, 150 x 65 x 19 mm, Coorstek, 65580","description":"\u003cp\u003e\u003cstrong\u003eCoorstek® Tray, Rectangular Alumina Ceramic, 150 x 65 x 19 mm, 65580\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWear-resistant\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant\u003c\/li\u003e\n\u003cli\u003eThermal-Shock Resistance Average coefficient of expansion from 20 degrees C to 200 degrees C is 3.56 x 10-6, gradually increasing to 4.69 x 10-6 at 1000 degrees C\u003c\/li\u003e\n\u003cli\u003eExperience determines suitability of particular shapes for specific uses — remains user's responsibility determine suitability for use\u003c\/li\u003e\n\u003cli\u003eTo prevent thermal stress cracks on porcelain ware, CoorsTek strongly recommends  heating\/cooling rate not to exceed 200 degrees C\/hour\u003c\/li\u003e\n\u003cli\u003eHigh-alumina labware temperature change rate should not exceed 150 degrees C\/hour\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CoorsTek","offers":[{"title":"EA (1)","offer_id":51110916227387,"sku":"90-5956-01-EA","price":258.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-5956-01.png?v=1784704465"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/collections\/imgi_2_8071305.jpg?v=1761850878","url":"https:\/\/preiser.com\/collections\/ceramic-porcelain-trays.oembed","provider":"Preiser Scientific","version":"1.0","type":"link"}