CONICAL FLASK IC JOINT B-24

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CONICAL FLASK IC JOINT B-24 Specification

Type
Other

Size
500ml

Equipment Materials
glass

Material
borosilicate glass

Capacity (Ltr)
500 Milliliter (mL)

CONICAL FLASK IC JOINT B-24 About

Heavy-Duty Borosilicate Conical Flask with B24 Ground Glass Joint

Designed for accurate lab operations and seamless integration into ground glass apparatus setups, this B24 Interchangeable Joint Conical Flask (Erlenmeyer Flask) offers superior thermal resistance, chemical durability, and precision fitment. Engineered from premium 3.3 borosilicate glass, it withstands high thermal stress, aggressive chemical reagents, and vacuum or reflux conditions without compromise.

The standardized B24 outer ground joint ensures a gas- and leak-tight seal with matching male ground joints, glass stoppers, condensers, and adapters.

Key Product Specifications

Joint Type & Size: Interchangeable Ground Joint B24 (24/29 Standard Taper)
Material: Grade 3.3 High-Borosilicate Glass
Thermal Endurance: Pyrex-grade thermal shock resistance (up to 500C short-term operation)
Autoclavable: Fully autoclavable at 121C / 15 psi
Markings: Highly legible, durable white enamel graduations and large marking area
Base Design: Flat, uniform base for high stability on hotplates and magnetic stirrers

Key Features & Benefits

Leak-Tight Modular Connections: The B24 standard taper outer joint allows fast, secure attachment to standard laboratory glassware without requiring adapters.
Exceptional Chemical Inertness: Highly resistant to acid solutions, organic solvents, halogenated compounds, and alkaline liquid reagents.
Uniform Wall Thickness: Manufactured with precise mechanical wall consistency to prevent stress-induced thermal cracking during rapid heating cycles.
Versatile Lab Applications: Ideal for organic synthesis, distillation, reflux setups, crystallization, chemical mixing, and titrations under closed conditions.

Frequently Asked Questions (FAQ)

Q: What does "B24" mean on a ground glass joint?

A: "B24" indicates an interchangeable ground glass joint size compliant with standard laboratory specifications (often matching B24/29). The 24 represents a top outer joint diameter of 24mm.

Q: Can this B24 conical flask be used with a vacuum system?

A: Yes, borosilicate conical flasks with ground glass joints can support moderate vacuum applications when greased or sealed properly with PTFE sleeves/clips.

Q: Do I need joint grease for the B24 ground glass connection?

A: A light coating of high-vacuum silicone grease or a PTFE joint sleeve is recommended to prevent joint freezing (seizing) when working with corrosive chemicals or high heating temperatures.

Q: Is this flask safe for heating on a hotplate?

A: Yes, 3.3 borosilicate glass is designed for direct heat applications on hotplates or oil baths. Ensure even heat distribution and avoid localized flame heating.

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