{"product_id":"labglass-european-style-4-neck-flask-250-ml-24-40-stj-with-7-thread","title":"LabGlass European Style 4 Neck Flask 250 ml 24\/40 STJ with #7 Thread","description":"\u003cp\u003eThe LabGlass 6961-39 European Style 4 Neck Flask is a specialized, multi-purpose reaction vessel used for complex chemical syntheses. This flask has a capacity of 250 mL and features four necks with a combination of standard taper joints and a threaded port. The European Style refers to a specific geometry of the necks, often with the side necks angled to provide better clearance for apparatus. One of the side necks has a #7 thread. This threaded port is designed to accept a specific type of fitting that allows for a gas-tight seal without the need for grease. This is particularly useful for attaching probes or tubing for inert gas lines.\u003c\/p\u003e\n\u003cp\u003eUsed, in great condition.\u003c\/p\u003e","brand":"LabGlass","offers":[{"title":"Default Title","offer_id":47831500488956,"sku":"9791","price":185.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/labglass-european-style-4-neck-flask-250-ml-2440-stj-with-7-thread-jointed-glassware-labglass-247344.jpg?v=1757543752","url":"https:\/\/lifesciencestrading.com\/products\/labglass-european-style-4-neck-flask-250-ml-24-40-stj-with-7-thread","provider":"Life Sciences Trading","version":"1.0","type":"link"}