Let’s Dive into Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100
In the demanding world of laboratory and scientific research, reliable filtration is non-negotiable. The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 promise to deliver just that – consistent, high-quality filtration for a variety of applications. These filters, with their 0.45 µm pore size and 102 mm diameter, cater to biological, pharmaceutical, and sterilizing filtration needs, offering a blend of high flow rates, low protein binding, and minimal extractables.
My journey to these filters began with a persistent problem in my field research – inconsistent sample purity. Working in remote locations, setting up a reliable filtration system that wouldn’t compromise sample integrity became a constant challenge. After battling with cellulose-based membranes that often suffered from low flow rates and protein binding issues, I decided to explore polyethersulfone (PES) alternatives.
Unboxing the Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100, my initial impression was one of professional quality. The packaging was secure, each filter neatly arranged, and the material felt robust, inspiring confidence in its build quality. Compared to cheaper, generic filters I had used previously, these felt markedly superior in terms of material and manufacturing precision.
I considered similar filters from Sartorius and Millipore, but the Pall filters stood out due to their reputation for high water flow rates and minimal protein binding, crucial for my delicate biological samples. I was cautiously optimistic, hoping that these filters would finally put an end to my filtration woes.
Real-World Testing: Putting Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 to the Test
First Use Experience
I first tested the Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 during a field study analyzing water samples from a remote alpine lake. The goal was to filter out bacteria and particulate matter to prepare the water for downstream DNA analysis. The filters were used with a standard vacuum filtration setup.
The immediate difference was the speed of filtration. The Pall filters significantly reduced processing time compared to my older cellulose acetate filters. I encountered no issues with clogging, even when filtering slightly turbid samples, and the filters maintained a consistent flow rate throughout the process.
Extended Use & Reliability
After several weeks of consistent use in various field conditions, the Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 continue to impress. They’ve proven to be exceptionally durable, showing no signs of tearing or structural degradation, even after rigorous handling. The filters have also held up well during repeated use and cleaning cycles.
Maintenance is straightforward; a simple rinse with deionized water between samples is usually sufficient to maintain optimal performance. Compared to previous filters, which often required harsh chemicals and extended soaking to prevent fouling, these Pall filters are a breeze to maintain. They have significantly outperformed my expectations, delivering consistent and reliable filtration every time.
Breaking Down the Features of Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100
Specifications
- The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 features a 0.45 µm pore size. This pore size is ideal for sterilizing filtration and removing bacteria and other microorganisms from liquids.
- The filters have a 102 mm diameter, suitable for use in a wide range of filtration apparatus and offering a generous surface area for efficient filtration.
- Manufactured by Pall Life Sciences, these filters are made from hydrophilic polyethersulfone (PES) membrane, known for its low protein binding and high flow rates.
- The product is plain and nonsterile, meaning it requires sterilization before use in applications where sterility is critical. The pack contains 100 individual disc filters.
- The Pall No. is 60175, a unique identifier ensuring accurate reordering and consistency in laboratory supplies.
These specifications are crucial because they directly impact the quality and efficiency of filtration. The 0.45 µm pore size ensures effective removal of bacteria, while the PES membrane minimizes protein loss, preserving the integrity of biological samples. The 102 mm diameter provides ample surface area for faster filtration, reducing processing time and improving throughput.
Performance & Functionality
The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 excels in delivering consistent and reliable performance. They provide excellent flow rates, minimizing the time required for filtration, even with viscous samples. The low protein binding characteristic is particularly valuable, ensuring that valuable proteins are not lost during the filtration process.
The primary strength of these filters lies in their superior flow rates and minimal protein binding compared to cellulose-based alternatives. However, because these are non-sterile, a sterilization step is necessary for critical applications, adding an extra step to the workflow. Overall, the performance consistently meets and often exceeds my expectations.
Design & Ergonomics
The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are designed for ease of use and compatibility with standard filtration equipment. The hydrophilic PES membrane wets quickly and evenly, reducing the risk of air entrapment and ensuring consistent flow. The filters are thin and flexible, making them easy to handle and load into filtration devices.
The build quality is excellent. The PES membrane is robust and resistant to tearing or damage, even under high-pressure filtration conditions. There is virtually no learning curve associated with these filters; they integrate seamlessly into existing filtration workflows.
Durability & Maintenance
The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are built to last, showing excellent durability even with frequent use. With proper care and cleaning, these filters can withstand multiple filtration cycles without significant performance degradation.
Maintenance is simple and straightforward. A quick rinse with deionized water after each use is generally sufficient to remove residual contaminants. More thorough cleaning may be required for highly contaminated samples, but the PES membrane is resistant to most common cleaning agents.
Accessories and Customization Options
The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are designed for use with standard filtration apparatus, such as vacuum filtration systems, syringe filters, and pressure filtration devices. There are no specific accessories or customization options directly associated with the filters themselves.
However, they are compatible with a wide range of prefilters, housings, and connectors from Pall Life Sciences and other manufacturers, allowing users to tailor the filtration system to their specific needs. The standardized dimensions ensure seamless integration with various filtration setups.
Pros and Cons of Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100
Pros
- High flow rates: Significantly reduces filtration time compared to cellulose-based filters.
- Low protein binding: Preserves valuable proteins in biological samples, ensuring accurate downstream analysis.
- Excellent durability: Withstands repeated use and cleaning cycles without significant performance degradation.
- Versatile compatibility: Integrates seamlessly with a wide range of filtration systems and accessories.
- Consistent performance: Delivers reliable and reproducible results, minimizing variability in experimental outcomes.
Cons
- Non-sterile: Requires sterilization for critical applications, adding an extra step to the workflow.
- Relatively high price: More expensive than some alternative filters, particularly cellulose-based options.
Who Should Buy Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100?
The Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are perfect for:
- Researchers working with biological samples where protein loss is a concern.
- Laboratory professionals who require high flow rates and efficient filtration for large sample volumes.
- Pharmaceutical scientists involved in sterilizing filtration processes.
- Anyone needing reliable, high-quality filtration for critical applications.
Those who should skip this product:
- Individuals on a very tight budget where cheaper cellulose-based alternatives might suffice.
- Applications where sterility is not a concern and speed of filtration is not critical.
A must-have accessory is an appropriate sterilization method (autoclave or chemical sterilization) if sterility is required. A prefilter is also recommended for samples with high particulate matter to extend the life of the membrane filter.
Conclusion on Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100
In summary, the Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are a top-tier choice for anyone requiring reliable and high-performance filtration. While the initial cost may be higher than some alternatives, the superior flow rates, low protein binding, and exceptional durability justify the investment.
The price is justified due to the significant time savings and reduced risk of sample loss, particularly crucial for expensive or rare samples. I would wholeheartedly recommend these filters to any researcher or laboratory professional seeking consistent and dependable results.
If you value efficiency, reliability, and sample integrity, the Pall Supor Membrane Disc Filters, Pall Life Sciences 60175 Plain, Nonsterile, Pack of 100 are an indispensable addition to your lab. Invest in quality – you won’t regret it.