Flat Bottom Flask with socket

Flat Bottom Flask with Socket - Premium Laboratory Glassware

Our flat bottom flasks with socket are essential laboratory glassware designed for precise chemical reactions, heating applications, and sample preparation. These borosilicate glass flasks feature a stable flat bottom design combined with ground glass joint sockets, enabling secure connections to condensers, thermometers, and other laboratory apparatus in complex experimental setups.

Key Features

• Borosilicate glass construction for superior chemical resistance and thermal shock protection
• Precision-ground glass socket joints ensuring leak-proof connections
• Flat bottom design provides maximum stability on heating surfaces and laboratory benches
• Wide neck opening facilitates easy filling, cleaning, and sample access
• Clear glass construction allows visual monitoring of reactions and contents
• Available in multiple volumes from 25mL to 5000mL capacities
• Standard taper joint sizes including 14/20, 19/22, and 24/29 configurations

Applications

These versatile laboratory flasks are ideal for distillation processes, reflux reactions, crystallization procedures, and general synthesis work. Commonly used in analytical chemistry, organic synthesis, pharmaceutical research, and educational laboratories where precise temperature control and secure apparatus connections are critical for successful experimental outcomes.

Technical Specifications

Manufactured from high-quality borosilicate 3.3 glass with excellent thermal expansion properties. Operating temperature range: -70°C to +500°C. All socket joints are precision-ground to international standards, ensuring compatibility with standard laboratory equipment. Each flask undergoes rigorous quality control testing for dimensional accuracy and stress-free construction.