Round Bottom Flask with Ground Joint

Product Overview

The Колба круглодонная со шлифом, or round-bottom flask with ground joint, is a quintessential piece of laboratory glassware used extensively in chemical laboratories. Known for its spherical shape and the presence of a ground glass joint, this flask is designed to provide optimal heat distribution during experiments. Its design allows for the attachment of various laboratory apparatuses, making it an indispensable tool for chemists, biologists, and researchers across various scientific disciplines.
Optimal Heat Distribution: The round-bottom design ensures even heat distribution, reducing the risk of localized overheating.
Versatile Ground Joint: The ground joint allows for secure connections with other laboratory equipment, such as condensers and adapters.
Durable Construction: Made from high-quality borosilicate glass, it is resistant to thermal shock and chemical corrosion.
Variety of Sizes: Available in multiple volumes to suit different experimental needs, from small-scale reactions to larger batch processes.
Easy to Clean: The smooth glass surface is easy to clean and maintain, ensuring high standards of laboratory hygiene.

Applications

The round-bottom flask with ground joint is a versatile tool in scientific research and industrial applications. Its design supports a wide range of chemical processes and experimental setups.
Distillation: Used extensively in distillation processes due to its ability to withstand high temperatures and its compatibility with condensers.
Reflux Reactions: Ideal for reflux setups, allowing for continuous boiling and condensation of solvents.
Synthesis: Commonly used in chemical synthesis for reactions requiring controlled heating.
Evaporation: Suitable for solvent evaporation processes, especially when paired with a rotary evaporator.
Crystallization: Utilized in crystallization processes due to its ability to evenly distribute heat.

Quality Standards

The Колба круглодонная со шлифом meets stringent quality standards to ensure safety and reliability in laboratory environments. Manufactured according to ISO 3585 specifications, it guarantees uniformity in material quality and dimensional accuracy. Each flask undergoes rigorous quality checks for defects and is tested for thermal and chemical resistance. The use of borosilicate glass ensures that the flask can withstand sudden temperature changes without cracking, making it a trusted choice for professionals in the field.

Storage and Handling

Proper storage and handling of the round-bottom flask with ground joint are crucial to maintaining its integrity and prolonging its lifespan. Store the flask in a dedicated glassware cabinet to prevent accidental breakage. When handling, use both hands to support the flask, especially when it is filled with liquid. Avoid sudden temperature changes to prevent thermal shock. Clean the flask thoroughly after each use, using appropriate glass cleaning solutions to remove any chemical residues. Ensure that the ground joint is free of debris to maintain a secure connection with other apparatuses.