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Best 10# Semi-Prep HPLC In-Line Filter Assembly with Peek Frit for Liquid Chromatography System

– In-line installation with high capacity inlet filter equipped with a 0.5 μm stainless steel frit minimizes dead volume and band broadening, reducing the risk of column efficiency loss while safeguarding the column.
– Comes with two each of tubing, nut, and ferrule for easy installation.
– Contamination and clogging of the column head are the main causes of column degradation and peak tailing in liquid-phase analysis and detection, harming the column’s lifetime and affecting analytical costs.
– The use of an inline filter prevents clogging, improves the column’s lifetime, and reduces analytical costs.
– This small addition can have a significant impact on the efficiency and longevity of analytical columns.
– Highly recommended for liquid-phase analysis.

Features and Applications:

Comprehensive One-Stop Customized Service: Our dedicated commitment to providing a comprehensive one-stop customized service ensures that every aspect of your needs is met with meticulous attention. From initial consultation to final implementation, our team of experts collaborates closely with you, tailoring solutions that align perfectly with your unique requirements. This personalized approach guarantees the utmost satisfaction and a seamless experience throughout the entire process.

Exceptional Corrosion Resistance: Crafted with the highest quality materials and cutting-edge engineering, our products boast exceptional corrosion resistance that stands the test of time. This remarkable durability ensures that your investment remains not only functional but also maintains its pristine appearance, even in the harshest of environments. Say goodbye to worries about deterioration and hello to long-lasting performance.

Effortless Cleaning and Replacement: The user-friendly design of our products prioritizes your convenience. Cleaning or replacing components becomes a hassle-free task, minimizing downtime and maximizing productivity. This streamlined maintenance process empowers you to efficiently address any necessary upkeep, allowing your focus to remain on what truly matters – achieving your goals.

Longevity and Non-Clogging: Our products are engineered for extended service life, underlined by their inherent resistance to clogging. With a robust design that wards off blockages and impediments, you can confidently rely on our solutions for sustained, uninterrupted operation. This longevity not only optimizes your investment but also minimizes the need for constant intervention, saving you both time and resources.

Efficient Solvent Particle Removal: The innovative design of our products incorporates a specialized mechanism for effectively removing particles from solvents. This meticulous filtration process ensures that your final output maintains the highest levels of purity and quality. By safeguarding against contaminants, we safeguard your processes, upholding the integrity of your applications.

Minimal Dead Volume, Leak-Free, and Low Back Pressure: Precision engineering results in our products featuring minimal dead volume and a leak-free construction. This exceptional design eliminates the potential for wastage, enhances operational efficiency, and guarantees a continuous, reliable flow. Furthermore, the low back pressure characteristic optimizes energy consumption, contributing to a more sustainable and cost-effective operation.

Each of these features demonstrates our unwavering commitment to providing you with a superior product that not only meets but exceeds your expectations. Through a combination of innovation, quality, and user-centric design, we empower you to achieve your objectives with confidence and ease.

Working Principle

The operational principle of the in-line filter revolves around its ability to effectively screen particles from the flowing liquid. As the liquid traverses through the filter, any particles exceeding the aperture dimensions of the sieve plate are captured and held back by the frit element. This pivotal function guarantees that the liquid emerging from the filter is devoid of substantial particles. By doing so, it ensures that these particles are prevented from infiltrating both the column and the detector. This preventive action is instrumental in averting the risk of clogging within the preparation column, which could potentially result from the presence of larger particles.

Consequently, the in-line filter plays a pivotal role in elongating the operational lifespan of the preparation column. Additionally, it contributes to the reduction of wear and tear inflicted on the seals. This safeguarding effect is achieved by halting the ingress of sizable particles that could lead to obstructions or other forms of damage. Through this intricate process, the in-line filter acts as a reliable guardian, preserving the efficiency and longevity of the entire system.

Catalog number

Unit Size


Pore Size Option


* HPLC Inline Filter x1
*  Peek Frit x 1              *  nut x1

10 #  HPLC Inline Filter Column

0.5μ, 2μ, 5μ, 10μ, 20μ, …

Semi-Prep In-Line Filter Assembly

uHPLCs’ 10mm HPLC Semi Inline Filter – a compact yet pivotal solution that redefines filtration efficiency within liquid phase systems. At the heart of this innovative apparatus lies the inline filter frit, depicted as the small disc in the accompanying image. Don’t be fooled by its size, for this unassuming component assumes a vital role in the filtration process, particularly when it comes to intercepting larger particles.

Imagine it as the steadfast guardian of your liquid flow, diligently capturing and retaining sizable particles that could potentially hinder the pristine operation of your system. Just as a solid shield fortifies against unwarranted intrusion, the inline filter frit ensures that only clarified, particle-free liquid enters your column, thereby safeguarding its integrity.

Available in versatile sizes of 10, 20, and 30 mm, these in-line filters cater to diverse liquid phase systems, each with distinct flow rates and unique requirements. Here are some key advantages of this groundbreaking product:

  • Reusable Frits: The inline filter frits can be conveniently cleaned and reused, showcasing an environmentally conscious approach while maintaining consistent filtration efficacy. This translates to cost savings and reduced environmental impact.

  • Enhanced Preparation Efficiency: By effectively intercepting larger particles, the uHPLCs’ 10mm HPLC Semi Inline Filter optimizes preparation efficiency. This means your experiments can progress seamlessly without disruptions caused by column clogging, ensuring a smooth and uninterrupted workflow.

  • Mitigated Consumable Loss: The persistent issue of column clogging leading to repeated column loading is expertly mitigated by the inline filter. This reduces consumable loss and saves valuable resources, enhancing both the economic viability and ecological sustainability of your lab operations.

The uHPLCs’ 10mm HPLC Semi Inline Filter is not merely a physical component; it’s a strategic defense mechanism against contaminants and interruptions. With its ability to enhance efficiency, prevent setbacks, and minimize resource wastage, this innovation epitomizes the fusion of technological advancement and practical utility. Embrace the power of precision filtration and elevate your liquid phase systems to new levels of performance with this remarkable solution.

HPLC Inline Column Size Option

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