{"product_id":"separatory-funnel-500ml-ptfe-stopcock-24-40-top-joint","title":"Separatory Funnel — 500mL, PTFE Stopcock, 24\/40 Top Joint","description":"\u003cp\u003e\u003cstrong\u003eLiquid-liquid extraction — the art of pulling a compound from one solvent into another — is only possible with a separatory funnel, the most elegant glassware in the organic chemist's arsenal.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PTFE stopcock never sticks, never requires grease, and is chemically inert to virtually all laboratory solvents, eliminating the most common cause of separatory funnel failure. The 500mL pear shape is optimal for 100–400mL extractions, balancing capacity against maneuverability. Borosilicate 3.3 body accepts 24\/40 standard ground glass stopper.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e500mL pear-shaped body; PTFE key stopcock (no grease required)\u003c\/li\u003e\n\u003cli\u003e24\/40 ground glass top stopper; borosilicate 3.3 glass\u003c\/li\u003e\n\u003cli\u003eGraduations at 50mL intervals; compatible with standard ring stand clamps\u003c\/li\u003e\n\u003cli\u003eInert to ethyl acetate, DCM, hexane, acetone, and most organic solvents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery purchase directly funds independent physics research at the Golden Physics Project.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54144336625956,"sku":"GPP-GLAS-SEPFUNNEL","price":79.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/xnn96svvvce2zazmir2e_377x700_75c3dd51-d1f1-4f35-84f1-3fe7a63077e4.jpg?v=1780972882","url":"https:\/\/shop.goldenphysics.org\/products\/separatory-funnel-500ml-ptfe-stopcock-24-40-top-joint","provider":"Golden Physics Project","version":"1.0","type":"link"}