Stainless steel solvent suction filter head inlet filter HPLC liquid chromatography consumables

The stainless steel solvent inlet filter, also known as the sample introduction filter, is an essential consumable component used in liquid chromatography systems. It is designed to remove particulate impurities and protect the analytical column and downstream components from contamination.

Stainless steel solvent inlet filters play a crucial role in liquid chromatography, providing reliable filtration and protection against sample impurities. With their compatibility, durability, and broad application across various industries, these filters ensure the integrity and accuracy of chromatographic analyses, contributing to high-quality results in research, manufacturing, and quality control processes.

Parameters:

1. Material: Stainless Steel 316L

2. Filter Type: In-line filter

3. Pore Size: 30 μm

4. Inlet/Outlet Connection: 1/8" or 1/4" fittings

5. Compatibility: Compatible with a wide range of solvents used in liquid chromatography applications

6. Maximum Operating Pressure: Typically rated for pressures up to 6,000 psi (414 bar)

7. Maximum Operating Temperature: Typically suitable for temperatures up to 600°C

Application:

1. Pharmaceutical and Biotechnology: Used for drug development, analysis, and quality control purposes.

2. Environmental Testing: Employed in analyzing water, soil, and air samples for pollution monitoring and regulatory compliance.

3. Food and Beverage: Used for quality control, food safety, and nutritional analysis in the food and beverage industry.

4. Petrochemical and Chemical: Utilized for analyzing complex mixtures, monitoring process streams, and ensuring product quality.

5. Research and Academia: Applied in various research fields, including chemistry, biology, and forensic sciences.

Why is a solvent inlet filter necessary in liquid chromatography?

The solvent inlet filter acts as a barrier, preventing particulate impurities and debris from entering the system, which can cause blockages, column damage, and contamination of sensitive detectors. It helps maintain the integrity and performance of the chromatographic system.

Are there compatibility concerns with specific solvents?

Stainless steel solvent inlet filters are compatible with a wide range of solvents commonly used in liquid chromatography, including aqueous and organic solvents. However, certain aggressive solvents, such as strong acids or bases, may require alternative filter materials or specialized designs.

Can the solvent inlet filter be used with high-pressure liquid chromatography (HPLC) systems?

Yes, stainless steel solvent inlet filters are suitable for use in both conventional liquid chromatography (LC) and high-pressure liquid chromatography (HPLC) systems. They are designed to withstand the higher pressures typically encountered in HPLC applications.