{"product_id":"buchi-ns45-40-double-coil-glass-condenser-for-rotary-evaporator","title":"Buchi NS45 40 Double Coil Glass Condenser for Rotary Evaporator","description":"\u003cdiv\u003e\u003cp\u003eThe Buchi NS45\/40 Double Coil Glass Condenser with Distribution Head is a precision glassware condenser built for Buchi rotary evaporators, combining a dual-coil design with an integrated distribution head to maximize condensation efficiency. Utilizing NS45\/40 joint configuration, it connects to standard Buchi glassware, while the dual coil increases condensation surface area for effective vapor cooling when used with tap-water cooling. This condenser assembly condenses solvent vapors as they pass through the cooling coils, protecting the vacuum system from solvent backflow and supporting solvent recovery during evaporation, concentration, and distillation tasks. The distribution head helps route vapor evenly across the coil channels, contributing to consistent performance across Buchi rotovap setups and reducing hotspots in larger glassware stacks. Designed as glassware replacement parts for Buchi systems, this NS45\/40 condenser integrates with Buchi rotovap glassware and is compatible with other Buchi fittings that use standard joint connections.\u003c\/p\u003e\u003c\/div\u003e","brand":"BUCHI","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677423862062,"sku":null,"price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ddfb20f0-c6f9-4589-9a42-5aabd3c72477.jpg?v=1769562709","url":"https:\/\/plgautomation.com\/products\/buchi-ns45-40-double-coil-glass-condenser-for-rotary-evaporator","provider":"PLG Automation ","version":"1.0","type":"link"}