Description

Glassco 250ml Conical Flask (Narrow Mouth) – Premium Borosilicate 3.3

High-Performance Laboratory Glassware for Bangladesh Research & Industry

The Glassco 250ml Conical Flask, also known as an Erlenmeyer Flask, is an indispensable tool for precision-driven laboratories. Specifically engineered to meet international quality benchmarks, this flask is a staple in pharmaceutical, chemical, and educational sectors across Bangladesh. When accuracy and safety are non-negotiable, Glassco remains the preferred choice for researchers who demand the highest standards in glassware.

Superior Material: Borosilicate 3.3 Glass

The foundation of every Glassco product is its material integrity. This 250ml flask is manufactured from Borosilicate 3.3 glass, a material renowned for its exceptional thermal properties and chemical durability.

• Thermal Resistance: It can withstand high temperatures and rapid thermal changes, making it ideal for heating samples or sterilization in an autoclave.

• Chemical Inertness: The glass is highly resistant to water, neutral solutions, and strong acids, ensuring that no leaching occurs and your sample purity is maintained.

• Durability: With uniform wall thickness and a reinforced rim, this flask is built to survive the rigors of daily laboratory use without frequent chipping or cracking.

Technical Specifications & Compliance

To ensure global consistency, Glassco products adhere to strict international standards. This flask is designed in accordance with ISO 1773 (Narrow Neck) and DIN standards.

• Capacity: 250 ml

• Mouth Type: Narrow Mouth (Erlenmeyer design)

• Standards: ISO 1773 / DIN 12380

• Markings: Permanent white enamel graduations and a large marking spot for easy labeling.

• Heat Tolerance: High resistance to thermal shock (up to 280°C).

Applications in the Bangladesh Context

In the evolving landscape of Bangladesh’s scientific community, the Glassco 250ml Conical Flask serves multiple critical roles:

1. Pharmaceutical Manufacturing: Used extensively in QC and R&D labs for titration, sample preparation, and reagent storage.

2. Educational Institutions: A reliable choice for chemistry laboratories in universities like DU, BUET, and various medical colleges where durability helps manage long-term costs.

3. Industrial Testing: Ideal for the textile and garment industry’s chemical testing labs for washing and color fastness tests.

4. Environmental Analysis: Utilized in water treatment and testing facilities across Dhaka and Chittagong for analyzing pollutants.

Why Choose Glassco Over Standard Alternatives?

While many laboratory brands are available in the local market, Glassco offers distinct advantages:

• Traceability: Most Glassco glassware comes with a batch certificate, allowing for full traceability in ISO-certified laboratories.

• Precision Graduations: Unlike generic flasks where markings might fade or be inaccurate, Glassco’s white enamel graduations are calibrated for maximum visibility and long-term use.

• Safety Features: The heavy-duty rim reduces the risk of breakage when handling or using stoppers, protecting lab personnel from injuries.

Maintenance and Care Tips

To extend the lifespan of your laboratory glassware, follow these best practices:

• Avoid using metal brushes that can scratch the glass surface.

• When autoclaving, ensure the flask is not tightly sealed to prevent pressure buildup.

• Clean with mild detergents and rinse thoroughly with deionized water.

Availability and Price in Bangladesh

Finding genuine Glassco laboratory equipment in Bangladesh is crucial for maintaining lab safety standards. As a primary choice for institutional procurement, this 250ml conical flask offers the best balance between premium European-standard quality and competitive pricing for the local market.

A. Rahman Scientific Co. is the leading supplier of authentic laboratory equipment in Bangladesh. We ensure ISO-standard quality and fast delivery for all your scientific needs.