PYREX 500mL Flat Bottom Florence Boiling Flask with Long Neck – 4060-500

The PYREX 500mL Florence Boiling Flask is a durable laboratory glass flask manufactured from high-quality borosilicate glass for heating, boiling, mixing and preparing laboratory solutions. It features a flat bottom for convenient positioning, a long neck for handling and a tooled mouth designed to accommodate a rubber stopper. Its excellent thermal shock resistance and chemical durability make it suitable for routine laboratory applications. Key Features and Specifications - Capacity: 500mL - Material: PYREX No. 7740 borosilicate glass - Design: Florence boiling flask with flat bottom - Neck Type: Long neck - Mouth Type: Tooled mouth - Stopper Compatibility: No. 6 rubber stopper - Normal Working Temperature: Up to 230°C - Thermal Resistance: Controlled wall thickness for improved thermal shock resistance - Chemical Resistance: Excellent resistance to laboratory chemicals - Applications: Heating, boiling, mixing and preparing laboratory solutions - Product Code: 4060-500 - Manufacturer: Corning Parameter Specification Brand PYREX Manufacturer Corning Product Code 4060-500 Product Type Florence Boiling Flask Capacity 500mL Material No. 7740 Borosilicate Glass Body Shape Spherical Bottom Type Flat Bottom Neck Design Long Neck Mouth Type Tooled Mouth Stopper Size No. 6 Rubber Stopper Outside Diameter 103mm Overall Height 174mm Normal Working Temperature 230°C Thermal Resistance High Thermal Shock Resistance Chemical Resistance Excellent Chemical Durability Glass Colour Clear / Transparent Reusability Reusable Packaging 6 Pieces per Pack / 24 Pieces per Case Application Laboratory Heating, Boiling, Mixing and Solution Preparation