{"product_id":"chemglass-cg-1940-a-01-reaction-vessel-lid-3-neck","title":"ChemGlass CG-1940-A-01 Reaction Vessel Lid 3-Neck","description":"\u003cdiv\u003e\u003cp\u003eChemglass CG-1940-A-01 Reaction Vessel Lid is a three-neck lid designed to fit standard CG-1930 through CG-1931 reaction vessels, enabling a three-port top configuration on compatible glassware. It features a 24\/40 center neck and two 14\/20 side necks mounted on a 30-degree angle, with a 60 mm Schott flange forming the mating surface for secure attachment to the corresponding vessel. This specific configuration is cataloged as CG-1940-A-01 and is referenced by multiple distributors that list the model with the 24\/40 center neck, two 14\/20 side necks on a 30° angle, and the 60 mm flange. The arrangement supports multi-neck top setups on compact laboratory vessels, aligning with Chemglass’s three-neck lid offerings for CG-1930–CG-1931 bodies. References corroborate the exact neck sizes (24\/40 center, 14\/20 sides), the 30° side-neck angle, and the 60 mm flange, ensuring precise compatibility for users seeking a dedicated three-port lid for their CG-1930–CG-1931 systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Chemglass","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677983473966,"sku":null,"price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7fec6834-6c2f-4c49-bebe-38d178173308.jpg?v=1769570305","url":"https:\/\/plgautomation.com\/products\/chemglass-cg-1940-a-01-reaction-vessel-lid-3-neck","provider":"PLG Automation ","version":"1.0","type":"link"}