The MEDILAB Flask, Erlenmeyer, with Socket is a high-quality laboratory vessel designed for controlled reactions, titrations, solution preparation, and general mixing applications. Its conical shape ensures efficient swirling with minimal risk of spillage, while the integrated socket joint allows secure, leak-free connections with condensers, adapters, and other glassware. Manufactured from durable Borosilicate Glass 3.3, this flask is engineered to withstand thermal stress, chemical corrosion, and daily laboratory use. It is an essential tool in research, analytical, chemical, pharmaceutical, and academic laboratories.

Key Features

• High-clarity Borosilicate Glass 3.3 for superior chemical and thermal resistance.
• Precision-ground socket joints ensure tight, secure, and leak-proof connections.
• Conical (Erlenmeyer) shape for easy mixing, reduced splashing, and safe swirling.
• Thick, uniform wall construction enhances durability and long service life.
• Wide working temperature range: suitable for heating, cooling, and autoclaving.
• Chemical-resistant surface compatible with most acids, alkalis, and solvents.
• Graduated marking options (as per requirement) for easy volume estimation.
• Smooth, easy-to-clean surface with high resistance to scratches and staining.
• Ideal for distillation setups, reflux systems, and reaction assemblies.

 Material Specifications

• Material: Borosilicate Glass 3.3

Thermal Properties:

• Low coefficient of thermal expansion (~3.3 × 10⁻⁶/K)
• Excellent thermal shock resistance
• Suitable for heating up to approx. 500°C

Chemical Properties:

• High resistance to acids, alkalis, salts, and most organic solvents
• Non-reactive and contamination-free glass matrix

Mechanical Strength:

• Reinforced neck and socket for repeated joint use
• High mechanical stability during heating/cooling cycles

Standards:

• Manufactured as per ISO, DIN, and ASTM glassware standards
• Socket joints conform to standard taper measurements (e.g., 14/23, 19/26, 24/29).
  

Technical Specifications

• Available Capacities:
  50 ml to 2000 ml (as per the standard size table)
• Socket Joint Sizes:
  Standard taper socket joints such as 14/23, 19/26, 24/29, 29/32
• Dimensions:
  Height, base diameter, neck diameter, and socket size as per MEDILAB catalogue specifications for each capacity.

Accuracy / Tolerance:

• Capacity tolerances comply with international laboratory glass standards.
• Optional printed graduations with standard measurement accuracy.

Packaging:

• Individually shrink-wrapped or boxed
• Bulk master carton packaging with shock-resistant padding
• Export-quality packing for safe global transport

Accessories (Optional):

• Glass stoppers
• PTFE stoppers
• Compatible adapters and condensers
• Custom printing or logo marking (OEM)

Handling & Precautions

Safe Use:

• Always check the socket joint and flask body for cracks before use.
• Ensure proper lubrication when using glass-glass joints to prevent sticking.

Cleaning Instructions:

• Rinse immediately after use to prevent residue buildup.
• Use mild, non-abrasive detergents or lab-grade cleaning solutions.
• Compatible with ultrasonic cleaners.

Heating & Autoclaving:

• Preheat gradually; avoid sudden temperature changes.
• Autoclavable at 121°C; suitable for dry heat sterilisation as per glass limits.
• Do not heat on a direct flame unless using appropriate wire gauze or a heating mantle.

Do’s & Don’ts:

• Do use proper joint clips when assembling multi-component setups.
• Do store in padded racks to prevent chipping.
• Don’t expose a hot flask to cold water (thermal shock risk).
• Don’t use scratched or chipped joints for vacuum applications.

Best Practices:

• Regrease joints regularly.
• Label solutions using removable markers only.
• Store in a clean, dry environment to maintain clarity and joint integrity.

Applications

• Chemical & Pharmaceutical Labs: Reaction handling, reflux, and distillation setups.
• Biotechnology & Life Science Labs: Sample preparation, media mixing.
• Academic & Research Institutions: Teaching experiments, analytical workflows.
• Quality Control / Quality Assurance Labs: Precise solution preparation and titration.
• Industrial R&D: Controlled reaction studies, pilot-scale synthesis setups.

The Erlenmeyer flask with a socket plays a vital role in daily laboratory operations, allowing seamless integration with condensers, tubes, adapters, and other jointed glassware for efficient experimental setups.

Why Choose MEDILAB

• 35+ years of expertise in scientific glassware manufacturing.
• Exporting to 40+ countries with a strong global distribution network.
• International-quality production using advanced forming and annealing technology.
• OEM & Private Labelling support for distributors and institutional buyers.
• Consistent quality, precision, and reliability across all product lines.
• Robust export-grade packaging ensures safe delivery worldwide.
• Trusted by research labs, universities, pharmaceutical companies, and industries globally.