PYREX® 1000mL Squibb Glass Separatory Funnel with Standard Taper Glass Stopcock and Glass Stopper – 6400-1L

The PYREX® 1000mL Squibb Glass Separatory Funnel is a high-quality laboratory glass instrument designed for liquid-liquid extraction, solvent separation, and chemical sample preparation. Manufactured from durable borosilicate glass, the funnel features a pear-shaped body, a No. 4 straight-bore glass standard taper stopcock, and a No. 27 hollow glass standard taper stopper. Its design allows controlled separation and discharge of immiscible liquids during laboratory extraction procedures. Suitable for pharmaceutical laboratories, chemical testing facilities, biotechnology laboratories, research institutions, and educational laboratories. Key Features - 1000mL Capacity: Suitable for laboratory solvent extraction and liquid-liquid separation. - Squibb Pear-Shaped Design: Facilitates separation and controlled drainage of immiscible liquids. - No. 4 Glass Stopcock: Straight-bore standard taper stopcock for controlled liquid discharge. - No. 27 Glass Stopper: Hollow glass standard taper stopper provides a close-fitting closure. - Borosilicate Glass Construction: Offers good chemical resistance and thermal stability. - 119mm Body Diameter: Suitable for laboratory extraction procedures. - 392mm Overall Height: Provides a practical configuration for laboratory support stands. - 65mm Stem Below Stopcock: Supports controlled drainage into receiving containers. - Replaceable Components: Compatible replacement glass stoppers and stopcock plugs are available. - Reusable Construction: Designed for repeated laboratory applications. Specification Details Brand PYREX® Manufacturer Corning Product Number 6400-1L Product Type Laboratory Separatory Funnel Funnel Style Squibb Separatory Capacity 1000mL (1L) Material Borosilicate Glass Body Shape Pear-Shaped Body Outer Diameter Approximately 119mm Overall Height with Stopper Approximately 392mm Stopcock Type Standard Taper Glass Stopcock Style Straight Bore Stopcock Plug Number No. 4 Stopper Type Standard Taper Glass Stopper Stopper Number No. 27 Stopper Style Hollow Glass Stem Outer Diameter Approximately 10mm Stem Length Below Stopcock Approximately 65mm Glass Stopcock Included Glass Stopper Included PTFE Stopcock No Replacement Stopper Series Corning 7650 Replacement Stopcock Plug Series Corning 7680 Quantity per Pack 1 Piece Quantity per Case 1 Piece Applications Liquid-Liquid Extraction, Solvent Separation, Chemical Analysis, Laboratory Sample Preparation