Plain Chromatography Absorption Columns Without Stopcock

Description

The Plain Chromatography Absorption Column without Stopcock is a simple yet highly effective laboratory tool used in chromatographic processes for the separation and purification of compounds. This column features a plain design without a stopcock, making it ideal for applications where solvent flow is gravity-fed or controlled externally. It’s primarily used for adsorption-based chromatography techniques in various fields, including chemical, pharmaceutical, and environmental research.

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Key Features

1. Plain Column Design:

Material: Made from high-quality borosilicate glass, which is resistant to both heat and chemicals.

Design: The column has a plain, open top and bottom, with no built-in stopcock for flow control. This design simplifies the setup and is ideal for gravity flow chromatography.

Functionality: The column can be easily packed with adsorbents such as silica gel, alumina, or activated carbon for the separation of components.

2. Versatile Use:

Applications: Ideal for preparative chromatography, where solvents are passed through the column under gravity or external pressure.

Customization: The column is suitable for various sizes and can be packed with different stationary phases based on the specific requirements of the chromatography process.

3. Durable Construction:

Material: Made of borosilicate glass, ensuring the column is resistant to chemical interactions, temperature variations, and physical damage, extending its lifespan.

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Product Highlights

Simple and Effective Design: The absence of a stopcock makes this column easy to use for basic adsorption chromatography without the need for complex flow control.

Durable Borosilicate Glass: Provides chemical resistance and durability, ideal for laboratory environments requiring repeated use.

Ideal for Adsorption: Perfect for packing with silica gel or other adsorbents for compound separation.

Compatible with Gravity Flow or External Pressure Systems: Provides flexibility in how the column is operated, accommodating different chromatography setups.

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Applications

1. Chemical Separation:

Commonly used in the separation of organic compounds, synthetic chemicals, or natural products using adsorption-based chromatography methods.

2. Pharmaceutical Applications:

Utilized in the purification of active pharmaceutical ingredients (APIs) and intermediates, ensuring the production of high-purity compounds.

3. Environmental Analysis:

Used for separating pollutants or contaminants in environmental samples, assisting in research and testing for environmental science and toxicology.

4. Biochemical Research:

Ideal for the separation and purification of biomolecules like proteins, peptides, and nucleic acids in biotechnology and proteomics research.

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Why Choose This Chromatography Absorption Column?

No Built-in Stopcock: Simplifies the design and operation, ideal for labs where external flow control is preferred or gravity-based methods are used.

Durable and Chemical-Resistant Construction: The borosilicate glass construction ensures that the column withstands harsh chemicals and temperature changes, making it a long-lasting investment.

Versatile and Customizable: Suitable for various chromatography techniques, this column can be packed with different stationary phases for a wide range of applications.

Easy to Use: The plain design allows for easy setup and operation, particularly in gravity-fed systems.

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Technical Specifications

Material: Borosilicate glass

Design: Plain column with open top and bottom (no stopcock)

Applications: Adsorption-based chromatography, chemical, pharmaceutical, environmental, and biochemical research

Size: Available in different diameters and lengths to suit various chromatographic needs

Packing Material: Can be packed with stationary phases like silica gel, alumina, or activated carbon