500ml Narrow Mouth Erlenmeyer Flask Karter Scientific

Description

Product Overview

The 500ml Narrow Mouth Erlenmeyer Flask by Karter Scientific is engineered for demanding laboratory environments where reliability, durability, and precision are non‑negotiable. Crafted from premium 3.3 borosilicate glass, the flask offers superior thermal shock resistance, allowing it to withstand rapid temperature changes without cracking or compromising structural integrity. The clear, high‑visibility glass enables scientists to monitor reactions at a glance, while the chemically inert composition ensures that the container will not react with acids, bases, solvents, or other aggressive reagents commonly used in analytical and synthetic work.

Designed with a narrow mouth and a conical body, the flask provides a tight seal when fitted with standard laboratory stoppers, reducing the risk of spillage or vapor loss during heating or stirring. The graduated scale, marked at 50ml intervals from 50ml up to 500ml, delivers accurate volume measurements, facilitating precise reagent preparation and quantitative analysis. The dimensions—approximately 186mm in height and 107mm in outside diameter—fit comfortably within standard laboratory racks and fume hoods, optimizing space utilization while maintaining easy access for handling.

Usage

This Erlenmeyer flask is a versatile workhorse for a wide range of laboratory applications. In chemistry labs, it excels at mixing reagents, conducting titrations, and performing reflux operations thanks to its stable base and narrow neck that supports secure clamping. Biologists rely on its shape for culturing microorganisms, preparing media, and conducting enzyme assays where gentle swirling is required without risking sample loss. Environmental scientists appreciate the flask’s durability when handling corrosive water samples or soil extracts, as the borosilicate glass resists degradation from harsh chemicals.

Beyond traditional bench work, the flask is suitable for educational settings, providing students with a reliable tool for hands‑on experiments that teach fundamental concepts such as solution preparation, stoichiometry, and heat transfer. Its 500ml capacity strikes a balance between sufficient volume for medium‑scale reactions and manageable size for easy transport between workstations. Whether used in a high‑throughput analytical laboratory, a research and development facility, or a teaching laboratory, the flask delivers consistent performance that supports reproducible results.

Why Choose Us

Karter Scientific has a long‑standing reputation for manufacturing laboratory glassware that meets rigorous international standards. Each Erlenmeyer flask undergoes a comprehensive quality control process, including visual inspection for imperfections, dimensional verification, and pressure testing to confirm its ability to endure typical laboratory pressures. The use of 3.3 borosilicate glass not only enhances thermal stability but also contributes to a longer service life, reducing the frequency of replacement and overall operational costs.

Our commitment to customer satisfaction extends beyond product quality. We provide responsive technical support, detailed product documentation, and a clear return policy that gives users confidence in their purchase. For bulk orders, we offer flexible packaging options and volume discounts, ensuring that institutions can equip entire labs with consistent, high‑quality glassware without logistical complications. By choosing Karter Scientific, laboratories gain a trusted partner that prioritizes safety, accuracy, and reliability in every piece of equipment.

Key Features

• High‑quality 3.3 borosilicate glass provides excellent chemical resistance and thermal shock durability.
• Narrow mouth design ensures a secure seal with standard stoppers, minimizing vapor loss during heating.
• Clear, graduated markings from 50ml to 500ml enable precise volume measurement for accurate experiments.
• Conical shape facilitates easy mixing, swirling, and safe handling of reactive solutions.
• Dedicated Karter Scientific customer support offers technical assistance and hassle‑free returns.

FAQ

What makes 3.3 borosilicate glass suitable for laboratory flasks?

3.3 borosilicate glass has a low coefficient of thermal expansion, which means it can tolerate rapid temperature changes without cracking. It is also chemically inert, so it does not react with most acids, bases, and solvents, preserving sample integrity.

Can this flask be used for heating on a Bunsen burner?

Yes, the flask’s borosilicate composition and thick wall design allow it to be safely heated over an open flame or placed in a heating mantle, provided standard safety precautions are followed.

Is the graduated scale calibrated for accurate measurements?

The scale is marked at 50ml intervals and has been calibrated during manufacturing to meet industry accuracy standards, making it reliable for routine volumetric work.

What size options are available for this Erlenmeyer flask model?

Karter Scientific offers this flask in a range of capacities, including 10ml, 25ml, 50ml, 100ml, 150ml, 200ml, 250ml, 500ml, 1L, 2L, 3L, 5L, and 10L, allowing laboratories to select the volume that best fits their specific applications.

How should the flask be cleaned after use?

Rinse the flask with distilled water followed by an appropriate cleaning solution for the chemicals used. For stubborn residues, a gentle brush can be employed. Allow the flask to air‑dry or use a lint‑free cloth to avoid scratches.