Cole-Parmer Laboratory Grade Glass Erlenmeyer Flask, 2000 mL

Description

Product Overview

The Cole-Parmer Laboratory Grade Erlenmeyer Flask with a 2000 mL capacity is engineered for demanding scientific environments where reliability and precision are paramount. Constructed from premium borosilicate glass, the flask resists chemical corrosion, thermal shock, and mechanical stress, making it suitable for a temperature range from -50 °C up to 550 °C. The heavy‑duty rim and narrow‑mouth design provide a secure grip and reduce the risk of spillage during vigorous mixing or heating. Graduations are etched with high contrast, offering easy‑read markings that enable accurate volume measurements down to a tolerance of 0.05 mL, eliminating guesswork and improving reproducibility across experiments. The flask is fully autoclavable, allowing for rapid sterilization without compromising structural integrity, which is essential for microbiology, cell culture, and any application requiring aseptic conditions. Its clear, transparent body facilitates visual monitoring of reaction progress, color changes, and precipitate formation, while the robust glass construction ensures long‑term durability even after repeated cleaning cycles. Designed to meet rigorous laboratory standards, this Erlenmeyer flask carries the Cole‑Parmer reputation for quality, backed by extensive testing and compliance with industry specifications. Whether used in academic research, industrial quality control, or teaching laboratories, the flask delivers consistent performance, helping scientists focus on discovery rather than equipment limitations.

Usage

This versatile flask is ideal for a broad spectrum of laboratory tasks. In chemistry labs, it serves as a reliable vessel for titration, reflux, and solution preparation, where its wide opening simplifies the addition of reagents and the insertion of magnetic stir bars. Biologists rely on the flask for culturing microorganisms, preparing media, and conducting enzyme assays, benefiting from its autoclavable nature that ensures sterility between runs. Environmental scientists use the flask to collect water samples, perform acid‑base neutralization, and conduct field‑based analyses, appreciating its durability under variable outdoor conditions. The flask also excels in educational settings, where students practice fundamental techniques such as mixing, heating, and measuring liquids, gaining confidence with a tool that tolerates occasional mishandling. Its compatibility with standard laboratory accessories—including clamps, stands, and thermometers—means it integrates seamlessly into existing workflows. The 2000 mL volume strikes a balance between capacity and manageability, allowing users to scale reactions without sacrificing control. Whether the task involves small‑scale synthesis, large‑volume extractions, or routine sample handling, the Cole‑Parmer Erlenmeyer flask provides a dependable platform that supports accurate, repeatable results across diverse scientific disciplines.

Why Choose Us

Choosing the Cole‑Parmer Erlenmeyer flask means selecting a product backed by decades of expertise in laboratory instrumentation. Our manufacturing process incorporates stringent quality control checkpoints, from raw material inspection to final dimensional verification, ensuring each flask meets exacting tolerances. The borosilicate composition is sourced from certified suppliers, guaranteeing uniform thermal expansion properties and chemical resistance that exceed typical glassware standards. We provide comprehensive documentation, including material safety data sheets and certification of compliance with ISO 9001, giving laboratories confidence in regulatory adherence. In addition to product durability, Cole‑Parmer offers responsive technical support, with knowledgeable staff ready to assist on product selection, usage guidelines, and troubleshooting. Our after‑sales service includes a straightforward return policy and replacement options for any units that fail to meet performance expectations, reinforcing our commitment to customer satisfaction. By investing in our flask, laboratories benefit from reduced downtime, lower replacement costs, and a trusted partner that prioritizes scientific integrity. The combination of superior material, precise engineering, and dedicated support makes the Cole‑Parmer Erlenmeyer flask a strategic choice for institutions seeking long‑term value and consistent experimental outcomes.

Key Features

• Premium borosilicate glass resists chemicals and extreme temperatures for reliable performance.
• Easy‑read graduations with 0.05 mL tolerance enable precise volume measurement and reduce error.
• Autoclavable design allows quick sterilization without compromising strength or clarity.
• Heavy‑duty rim and narrow mouth provide secure handling and minimize spillage during mixing.
• Dedicated Cole‑Parmer customer support ensures fast assistance and hassle‑free replacements.

FAQ

What temperature range can this flask withstand?

The flask is rated for continuous use from -50 °C up to 550 °C, making it suitable for both cryogenic and high‑heat applications.

Is the flask compatible with standard laboratory clamps and stands?

Yes, the flask’s dimensions conform to common laboratory standards, allowing it to be used with typical clamps, rings, and support stands.

Can the flask be sterilized in an autoclave?

Absolutely. The borosilicate glass is fully autoclavable, tolerating repeated cycles at 121 °C without loss of integrity.

How accurate are the graduations?

The graduations are calibrated to a tolerance of ±0.05 mL, providing high accuracy for quantitative work.

What warranty or after‑sales service is offered?

Cole‑Parmer provides a one‑year limited warranty covering material defects, along with responsive technical support and a straightforward replacement process.