FEP volumetric flask 500ml, with screw cap, Class B

About FEP volumetric flask 500ml, with screw cap, Class B

Product Overview

The FEP Volumetric Flask is the ultimate tool for precise dilution and standard preparation in trace analysis laboratories. Fabricated from premium Fluorinated Ethylene Propylene(FEP), it eliminates the risk of boron or alkali metal contamination inherent in glassware. Its translucent walls and permanent graduation ring ensure accurate meniscus reading, while the hydrophobic surface ensures the total delivery of liquid, making it indispensable for labs utilizing ICP-MS and ICP-OES.

Product Synergy & Workflow

Designed for the most demanding analytical liquid handling chains:

• FEP Pipette Tips: Used for the ultra-precise addition of concentrated stock standards into the flask.

• FEP Reagent Bottles: The primary source for the high-purity acids or solvents used to fill the flask to the graduation mark.

• PFA Vials & Jars: Used for the long-term storage of the high-purity standards prepared within the volumetric flask.

• Acid Purification Systems: Provides the ultra-pure blank acid required for precise volume adjustments.

Application Fields & Industries

• Analytical Chemistry: Preparation of multi-element calibration standards for trace metal analysis.

• Semiconductor Industry: Precise formulation of ultra-pure etching and cleaning solutions.

• Environmental Science: Dilution of water and soil extracts for sensitive heavy metal monitoring.

• Geochemical Research: Accurate preparation of reagent blanks for rare earth element (REE) studies.

Exceptional Corrosion Resistance for Reliable Lab Use

Constructed from premium FEP material, this volumetric flask withstands exposure to harsh chemicals and corrosive environments, ensuring longevity and consistent performance during repeated lab applications.


Zero Adsorption for Precise Measurements

The non-adsorptive feature of the FEP flask prevents interactions with stored solutions, reducing sample retention on flask walls and minimizing the risk of contamination or inaccurate results. This benefit is critical for sensitive experiments.


Transparent and Durable Design

Thanks to its transparent body, this volumetric flask enables clear observation of liquid levels, facilitating accurate measurements. Its sturdy build and tight screw cap guarantee safe handling, even with reactive or volatile substances.