PYREX 1L Two Neck Boiling and Distilling Flask with 24-40 Center and 19-38 Side Joint

The PYREX 1L Replacement Two Neck Boiling Flask is a high-quality borosilicate glass laboratory flask specifically designed as a replacement component for the PYREX Cyanide Distilling Apparatus (Model 3350-C). It features a 24/40 center neck and a 19/38 angled side neck, both fitted with precision standard taper joints for secure connections to compatible laboratory equipment. Manufactured from durable PYREX borosilicate glass, the flask provides excellent chemical resistance, thermal stability and reliable performance during laboratory distillation procedures. Its round-bottom design supports uniform heating, making it suitable for analytical chemistry, environmental testing, chemical research and laboratory distillation applications. Key Features - 1000mL Capacity: Provides adequate volume for laboratory boiling and distillation procedures. - Two Neck Configuration: Features one vertical center neck and one angled side neck. - Precision Standard Taper Joints: 24/40 center neck and 19/38 side neck for compatible laboratory connections. - Borosilicate Glass Construction: Offers excellent chemical resistance and thermal stability. - Round Bottom Design: Supports uniform heat distribution during controlled heating. - Replacement Compatibility: Specifically designed for PYREX Cyanide Distilling Apparatus Model 3350-C. - Reusable Construction: Suitable for repeated laboratory applications when properly maintained. - Versatile Applications: Suitable for analytical distillation, chemical processing and laboratory research. Specification Details Brand PYREX Manufacturer Corning Incorporated Product Code 4968-1L Product Type Replacement Two Neck Boiling Flask Capacity 1000mL (1L) Material Borosilicate Glass Flask Shape Round Bottom Flask Style Boiling / Distilling Number of Necks 2 Center Neck Orientation Vertical Side Neck Orientation Angled Center Neck Joint Size 24/40 Standard Taper Side Neck Joint Size 19/38 Standard Taper Joint Type Ground Glass Standard Taper Approximate Outer Diameter 130mm Approximate Height 188mm Glass Colour Clear Stopper Included No Compatible Apparatus PYREX Cyanide Distilling Apparatus 3350-C Reusable Yes Quantity per Pack 1 Piece Quantity per Case 1 Piece Applications Distillation, Boiling and Analytical Chemistry