Chromatography Columns Plain with Stopcock

Description

The Plain Chromatography Column with Stopcock is a laboratory tool designed for the separation and purification of compounds through adsorption chromatography. Unlike columns without a stopcock, this version is equipped with a stopcock, allowing precise control over the flow rate of solvents or mobile phases, offering better operational flexibility. It is ideal for gravity-fed or pressure-driven chromatography applications in various fields such as chemical analysis, pharmaceuticals, and biochemistry.

—

Key Features

1. Plain Design with Stopcock:

Material: Constructed from durable borosilicate glass, known for its high resistance to heat, chemicals, and mechanical stress.

Stopcock: The built-in stopcock allows for precise control over the flow of solvent, enabling accurate regulation of the separation process. It ensures smooth operation during the chromatography process.

Functionality: This column is designed for easy packing with different adsorbents such as silica gel, alumina, or activated carbon, enabling efficient separation of chemical compounds.

2. Versatile and Adaptable:

Applications: Can be used in both small-scale and large-scale separation tasks. Ideal for preparative chromatography, it accommodates various methods of separation based on the specific requirements of the application.

Flow Control: The stopcock ensures precise control over solvent flow, making it suitable for use in both gravity-based and external pressure-driven chromatography techniques.

3. Durable and Long-lasting:

Borosilicate Glass Construction: Offers excellent chemical resistance and ensures the column remains intact even under extreme conditions, extending its operational life.

—

Product Highlights

Integrated Stopcock for Flow Control: Offers precise control over the solvent flow, which is essential for controlled separation processes.

Borosilicate Glass for Durability: Resistant to thermal and chemical damage, making the column suitable for a wide range of solvents and chemicals.

Ideal for Adsorption Chromatography: Packed with various stationary phases, the column is perfect for separating organic compounds, proteins, peptides, and other biomolecules.

Flexible Usage: Suitable for both small-scale academic research and larger-scale industrial applications where precise solvent control is required.

—

Applications

1. Chemical Separation:

Ideal for separating organic compounds, including small molecules, synthetic chemicals, and natural products through adsorption-based chromatography.

2. Pharmaceutical Purification:

Commonly used in the purification of pharmaceutical ingredients, helping to ensure the production of pure active compounds and intermediates.

3. Environmental and Analytical Testing:

Used in environmental research to isolate pollutants and contaminants from samples for testing and analysis.

4. Biochemical Research:

Essential in laboratories focusing on proteomics, genomics, and other biochemical studies, for the separation of proteins, peptides, and nucleic acids.

—

Why Choose This Chromatography Column with Stopcock?

Precise Flow Control: The integrated stopcock allows for accurate regulation of the mobile phase, making it easy to control the solvent’s movement through the column, essential for reproducible results.

Durable and Reliable Construction: Built with borosilicate glass, the column is both chemically resistant and durable, ensuring long-term use without the risk of damage or contamination.

Versatile and Customizable: The column can be packed with various stationary phases, making it suitable for a broad range of chromatographic applications.

Flexible Application: Whether for laboratory-scale research or larger-scale applications, this column is ideal for both gravity-fed and pressure-driven chromatography setups.

—

Technical Specifications

Material: Borosilicate glass

Design: Plain column with an integrated stopcock for flow control

Applications: Suitable for adsorption chromatography, chemical separations, pharmaceutical purifications, and biochemical research

Size: Available in different diameters and lengths to meet various chromatography requirements

Packing Materials: Can be packed with silica gel, alumina, activated carbon, or other stationary phases

Stopcock: For precise flow regulation