{"product_id":"closed-retort-ring-with-bosshead-50-mm-2-pcs","title":"Closed retort ring with bosshead, 50 mm, 2 pcs","description":"\u003cp\u003eRetort ring with boss head, Ø 50 mm, 2 pcs, is a cast-iron laboratory accessory for supporting round-bottom flasks, funnels and similar glassware on a retort stand. Each ring has a 50 mm diameter opening and is fitted with an integrated boss head for direct clamping to a standard support rod, enabling quick height adjustment during setup. The cast-iron construction provides the rigidity needed for stable placement of vessels above burners, hot plates or baths in everyday chemistry and teaching work. Supplied as a pack of two pieces with a combined net weight of 0,180 kg, the set is practical for parallel assemblies or spare capacity on multi-rod stands. This retort ring configuration from manufacturer Labbox is intended for use with common laboratory uprights and complements base plates, clamps and other stand components. Cast iron offers durable performance under repeated thermal and mechanical load when used correctly. Ideal for organising filtration, heating and reaction setups, the rings help keep glassware securely centred and accessible on the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/clamps-and-bossheads\"\u003eClamps \u0026amp; bossheads\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/stands-clamps-and-racks\"\u003eStands, clamps \u0026amp; racks\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Retort ring with boss head\u003c\/li\u003e\n\u003cli\u003eRing diameter: Ø 50 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eEAN: 8434868040281\u003c\/li\u003e\n\u003cli\u003eGTIN: 08434868040281\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-267.pdf?v=1788418501\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933425279308,"sku":"RTRS050002","price":6.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-RTRS050002.png?v=1783731153","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/closed-retort-ring-with-bosshead-50-mm-2-pcs","provider":"Luminix Health","version":"1.0","type":"link"}