PYREX 1L Three Neck Distilling Flask with 34-45 Center and 24-40 Angled Side Joints

The PYREX 1L Three Neck Distilling Flask is a high-quality borosilicate glass laboratory flask designed for distillation, reflux reactions, chemical synthesis and scientific research. It features a 34/45 vertical center neck and two 24/40 angled side necks with precision standard taper joints, allowing simultaneous connection of multiple laboratory accessories. Manufactured from durable PYREX borosilicate glass, the flask offers excellent chemical resistance, thermal stability and long-lasting performance. Its round-bottom construction supports uniform heating, making it ideal for pharmaceutical laboratories, chemical processing facilities, research institutions and educational laboratories. Key Features - 1000mL Capacity: Ideal for medium-scale laboratory distillation and chemical processing. - Three Neck Configuration: One vertical center neck and two angled side necks positioned at equal heights. - Precision Standard Taper Joints: 34/45 center joint and two 24/40 side joints. - High-Quality Borosilicate Glass: Provides excellent chemical resistance and thermal stability. - Round Bottom Design: Promotes uniform heat distribution during laboratory heating. - Multiple Accessory Connections: Supports compatible condensers, thermometers, addition funnels and other laboratory apparatus. - Reusable Construction: Designed for repeated use in professional laboratory environments. - Versatile Applications: Suitable for distillation, reflux, chemical synthesis and laboratory research. Specification Details Brand PYREX Manufacturer Corning Incorporated Product Code 4965-1L Product Type Three Neck Distilling Flask Capacity 1000mL (1L) Material Borosilicate Glass Flask Shape Round Bottom Flask Style Distilling Number of Necks 3 Center Neck Orientation Vertical Side Neck Orientation Angled Center Neck Joint Size 34/45 Standard Taper Side Neck Joint Size 24/40 Standard Taper (2) Joint Type Standard Taper Outer Joints Approximate Height 190mm Approximate Outer Diameter 130mm Glass Colour Clear Stopper Included No Reusable Yes Quantity per Pack 1 Piece Quantity per Case 4 Pieces Applications Distillation, Reflux and Chemical Synthesis