Conical Flask

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Conical Flask Specification

Max Height
Depends on capacity (e.g., ~17cm for 500 ml)

Application
Laboratory use, chemical experiments, solution mixing, titration

Automation Grade
Manual

Features
Wide neck, graduated markings, heat resistant glass

Mounting Type
Free standing

Usage
Mixing, heating, reacting chemicals in labs

Sterilization
Can be autoclaved

Shape
Conical

Reusable
Yes

Graduation
Marked for measurement

Material
Borosilicate Glass

Compliance
Meets ISO and ASTM laboratory glassware standards

Neck Type
Narrow neck

Chemical Resistance
Excellent resistance to acids and alkalis

Stopper Compatibility
Can be fitted with rubber or glass stopper

Color
Transparent

Equipment Type
Conical Flask

Thermal Resistance
High; suitable for direct heating

About Conical Flask

CONICAL FLASK KFW

We are presenting our enormous quality of conical flasks which are also called as Erlenmeyer Flasks. These conical flasks are fabricated from supreme quality low expansion glass. These flasks are ideal for use in laboratories, research centers, hospitals and for specific purposes. Available in all customised range. We are amongst the reckoned conical flask manufacturers and exporters in India.

Engineered for Durability and Versatility

Manufactured from premium borosilicate glass, the conical flask ensures long-lasting performance in diverse lab applications. Its high thermal and chemical resistance provides reliability during direct heating and exposure to a wide array of chemicals.

Precision and Safety Assured

Graduated markings on the transparent surface enable accurate measurement of liquids, while the narrow neck minimizes spillage and evaporation. The flask can be securely sealed with compatible rubber or glass stoppers for safe handling.

FAQs of Conical Flask:

Q: How can I safely heat substances using this conical flask?

A: You can directly heat substances in this conical flask, thanks to its high thermal resistance borosilicate glass. It is designed to withstand laboratory burners or hot plates. Always ensure gradual and even heating to avoid thermal shock.

Q: What makes this flask suitable for mixing and titration in laboratory experiments?

A: The conical shape facilitates swirling and mixing without risk of spillage. Its stable base and graduated markings help in precise measurement and controlled reactions, making it ideal for mixing solutions, titration, and other laboratory tasks.

Q: When should I use a rubber or glass stopper with this flask?

A: Rubber or glass stoppers are used to seal the flask during storage, mixing, or chemical reactions to prevent contamination or evaporation. Always select a stopper that fits the flasks narrow neck securely for optimal results.

Q: Where can this conical flask be utilized?

A: This flask is widely used in chemical laboratories, research institutions, educational settings, and industrial labs in India and worldwide for preparing, mixing, and reacting various chemicals and solutions.

Q: What is the process for sterilizing the conical flask?

A: To sterilize, clean the flask thoroughly and then autoclave it according to standard procedures. Borosilicate glass construction allows repeated autoclaving without compromising the flasks structural integrity.

Q: What are the benefits of choosing a borosilicate glass conical flask for laboratory work?

A: Borosilicate glass offers excellent resistance to thermal shock, acids, and alkalis, ensuring durability and safety. Its reusable nature, clear graduation markings, and compatibility with stoppers enhance laboratory efficiency and reliability.

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