PYREX® 1L Three Neck Round Bottom Distillation Flask with 34-45 Center and 24-40 Side Standard Taper Joints – 4960-1L

The PYREX® 1L Three Neck Distillation Flask is a premium borosilicate glass laboratory flask designed for chemical distillation, reflux reactions and organic synthesis. Featuring a round-bottom design with three vertical necks, it includes a 34/45 central standard taper joint and two 24/40 side joints for connecting laboratory accessories. Its durable construction makes it suitable for chemical research, pharmaceutical laboratories and analytical chemistry applications. Key Features & Specifications - Brand: PYREX® by Corning - Product Code: 4960-1L - Capacity: 1000mL (1 Litre) - Material: PYREX® Borosilicate Glass - Flask Design: Round Bottom, Multi-Neck - Number of Necks: Three - Neck Orientation: Vertical - Center Neck Joint Size: 34/45 Standard Taper - Side Neck Joint Size: 24/40 Standard Taper - Number of Side Necks: Two - Joint Type: Full-Length Outer Standard Taper Joints - Flask Height: Approximately 190mm - Flask Outer Diameter: Approximately 130mm - Stopper Included: No - Reusable: Yes - Packaging: 1 Piece per Pack; 4 Pieces per Case - Applications: Chemical distillation, reflux reactions, organic synthesis, pharmaceutical research and laboratory experiments