Description
The Chromatography Column Plain with Screw Type PTFE Needle Valve Stopcock is designed for high-precision separation and purification processes in chromatography. This column features a plain design with a screw-type PTFE needle valve stopcock, providing accurate control over the flow of the mobile phase. Ideal for both small-scale laboratory use and larger preparative applications, it is suitable for a variety of chromatography techniques including adsorption and liquid chromatography.
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Key Features
1. Plain Design with Screw Type PTFE Needle Valve Stopcock:
Material: Made from high-quality borosilicate glass, ensuring durability, resistance to heat, and chemical stability.
PTFE Needle Valve Stopcock: The screw-type needle valve provides fine control over the solvent flow, enabling precise regulation of the mobile phase during chromatography. PTFE ensures chemical resistance and smooth operation, even under challenging conditions.
Functionality: The column is ideal for use with different stationary phases (e.g., silica gel, alumina), allowing users to tailor the column for specific separation tasks.
2. High-Precision Flow Control:
Screw-Type Needle Valve: This mechanism enables fine adjustments to solvent flow, crucial for achieving optimal separation of compounds, especially in applications requiring very controlled flow rates.
Versatile Use: Perfect for gravity-fed or pressure-driven chromatography, providing flexibility in various experimental setups.
3. Durable and Long-lasting:
Borosilicate Glass Construction: Provides resistance to thermal shock, chemical damage, and mechanical stress, making the column ideal for long-term use in demanding laboratory conditions.
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Product Highlights
Screw-Type PTFE Needle Valve: Ensures precise solvent flow control, which is essential for accurate separations.
Durable Borosilicate Glass Construction: Offers high resistance to thermal shock and chemical corrosion, ensuring long-lasting performance.
Versatile and Adaptable: Suitable for a wide range of applications, including chemical analysis, pharmaceutical testing, and biochemical research.
Reliable Separation Performance: Ideal for applications where accurate solvent control is critical, such as in preparative chromatography.
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Applications
1. Chemical Separations:
Perfect for separating complex chemical mixtures, organic compounds, and intermediates in industrial, academic, and research labs.
2. Pharmaceutical Purification:
Used in the pharmaceutical industry to purify active pharmaceutical ingredients (APIs) and intermediates, ensuring high purity levels.
3. Biochemical Research:
Used extensively in proteomics, genomics, and other biochemical analyses to separate and purify proteins, peptides, and nucleic acids.
4. Environmental Testing:
Suitable for isolating and purifying contaminants in environmental samples, such as water or soil extracts, for further analysis.
5. Preparative Chromatography:
Ideal for preparative chromatography where large quantities of compounds need to be separated and purified.
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Why Choose This Chromatography Column with Screw-Type Needle Valve Stopcock?
Precision Flow Control: The screw-type needle valve ensures accurate flow regulation, making it perfect for fine separations and high-precision applications.
Durable Construction: Built from borosilicate glass, this column is resistant to high temperatures, chemicals, and mechanical stresses, ensuring longevity and reliability.
Versatile: Can be used with a variety of stationary phases, such as silica gel or alumina, making it adaptable to different separation tasks.
Suitable for Both Small and Large-Scale Applications: Whether you’re conducting small-scale analytical work or preparative chromatography, this column provides reliable performance.
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Technical Specifications
Material: Borosilicate glass
Design: Plain column with a screw-type PTFE needle valve stopcock for precise flow control
Stopcock: Screw-type PTFE needle valve for accurate solvent flow regulation
Applications: Suitable for adsorption chromatography, chemical separations, pharmaceutical purification, and biochemical research
Column Dimensions: Available in various diameters and lengths to accommodate different flow rates and separation needs
Stationary Phase Compatibility: Can be packed with a range of stationary phases, including silica gel, alumina, and others
Valving Mechanism: PTFE screw-type needle valve stopcock for flow control
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