Let’s Dive into Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100
The Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 are a staple in any lab conducting air or water quality analysis. These filters, made by Pall Life Sciences, are designed for gravimetric analysis and pre-filtration, boasting a DOP efficiency of 99.98%. They’re also ideal for dissolved and suspended solids testing, an essential function for any environmental analyst.
My work in remote tactical environments often involves setting up temporary labs for water potability testing. The logistical challenges are immense, and reliable filtration is paramount for accurate results. I needed filters that were consistent, durable enough for field conditions, and readily available in bulk – which is why I focused on these Pall Glass Fiber Filters.
The first thing I noticed was the rigidity and uniform thickness of the filters. They feel robust, not flimsy like some cheaper alternatives. The individual filters are consistently sized, suggesting tight manufacturing tolerances.
I considered Whatman glass microfiber filters and Millipore filters. Ultimately, I chose the Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 because of Pall’s reputation for producing high-quality, application-specific filters. The fast flow rate and fine porosity also made them ideal for my particular needs.
Initially, I was very optimistic. The specs looked promising and the name Pall is a well-regarded brand. The question was whether they would live up to the hype in real-world scenarios.
Real-World Testing: Putting Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 to the Test
First Use Experience
I tested the Pall Glass Fiber Filters during a simulated survival camp exercise focusing on water purification techniques. The scenario involved sourcing water from a murky river and assessing its potability after various filtration and disinfection methods. I tested the filters’ performance analyzing post-filtration water samples collected from a DIY sand filter.
These filters performed admirably, even when dealing with silt-laden water after heavy rainfall. The ease of use was immediately apparent; they fit perfectly in my standard filtration apparatus. Post-filtration water appeared noticeably clearer than pre-filtered samples.
There were no immediate issues, although I did notice the filters slightly slowed down after filtering particularly dirty samples. This was expected and is a testament to their effective particle retention.
Extended Use & Reliability
After three months of consistent use in both field and lab settings, the Pall Glass Fiber Filters continue to perform reliably. I have not observed any degradation in filtration quality or flow rate when used with moderately contaminated samples. The filters have demonstrated remarkable consistency across the entire pack.
They show no signs of structural weakening, even after repeated handling and sterilization cycles. Cleaning is straightforward using standard laboratory detergents and autoclaving. They’ve held up flawlessly to being autoclaved.
These filters surpass previous filtration media I’ve used, particularly in terms of flow rate and particle retention. I no longer have to pre-filter samples as rigorously, saving time and resources. The consistency in results has also significantly improved.
Breaking Down the Features of Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100
Specifications
- Size: 12.4 cm diameter. The larger diameter allows for a greater filtration surface area.
- Pall No.: 61655. This unique identifier ensures you are ordering the correct product.
- Unit: Pack of 100. The pack size makes it convenient for larger labs or those that conduct frequent analyses.
- Porosity: Fine. The fine porosity enables efficient removal of particulate matter.
- Flow Rate: Fast. The fast flow rate speeds up the filtration process.
- Particle Retention: 1.0 µm. The 1.0 µm particle retention capability is critical for achieving accurate gravimetric analysis.
These specifications are critical for ensuring accurate and efficient water and air quality analysis. The combination of fine porosity, fast flow rate, and 1.0 µm particle retention makes these filters ideal for a wide range of applications. The filter dimensions guarantee compatibility with industry-standard filtration devices.
Performance & Functionality
The Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 perform exceptionally well in their intended application. They accurately capture particulate matter, leading to repeatable and reliable results. The fast flow rate contributes to quicker turnaround times.
The filters’ strength lies in their combination of high DOP efficiency, fast flow rate, and consistent performance. A minor drawback is the susceptibility to clogging when dealing with heavily contaminated samples. Periodic filter changes are required to maintain optimal flow.
These filters meet and exceed my expectations, delivering consistent and accurate results in various field and lab conditions. The high-quality performance justifies the investment.
Design & Ergonomics
The Pall Glass Fiber Filters are simple in design, consisting of a circular glass fiber matrix. The filters are thin and lightweight, making them easy to handle and store. The rigid structure prevents tearing or deformation during use.
The filters require no specialized training to use. Any lab technician can easily integrate them into standard filtration workflows. Their physical robustness reduces the likelihood of mishandling-related errors.
Durability & Maintenance
The Pall Glass Fiber Filters are constructed from high-quality glass fiber, ensuring long-term durability. They withstand repeated sterilization cycles and resist degradation from common laboratory chemicals. Properly stored, they have an indefinite shelf life.
Maintenance involves simple cleaning or replacement after each use. The filters are disposable, eliminating the need for complicated cleaning protocols. Their resistance to chemical degradation simplifies sterilization procedures.
Accessories and Customization Options
The Pall Glass Fiber Filters do not require any specific accessories for standard use. They are compatible with standard filtration funnels and apparatuses. No customization options are available since they are consumable filters.
The filters are universally compatible with laboratory filtration equipment from different brands. This makes them easy to integrate into existing workflows. They can be used with a variety of vacuum pumps and filtration manifolds.
Pros and Cons of Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100
Pros
- High DOP efficiency (99.98%): Ensures accurate particulate matter retention.
- Fast flow rate: Speeds up the filtration process.
- Consistent performance: Delivers repeatable results across multiple uses.
- Durable construction: Withstands repeated handling and sterilization.
- Universally compatible: Works with standard lab filtration equipment.
Cons
- Susceptible to clogging with highly contaminated samples
- Single-use disposable item adds to waste stream.
Who Should Buy Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100?
The Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 are perfect for environmental scientists, water quality technicians, and laboratory professionals who routinely conduct gravimetric analysis or suspended solids testing. They are well-suited for both lab and field applications where accurate and reliable filtration is essential.
Individuals who require extremely high throughput with heavily contaminated samples should consider using a pre-filtration step or exploring alternative filtration methods. Those concerned about single-use disposable waste might consider investing in reusable filter systems.
Essential accessories include standard filtration funnels, vacuum pumps, and appropriate personal protective equipment (PPE) for handling laboratory samples. No modifications are necessary for standard use.
Conclusion on Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100
The Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 are a high-quality and reliable choice for laboratory filtration needs. The cost of $309.99 is justified by their performance, durability, and consistency. They offer a cost-effective solution for labs that require accurate and repeatable results.
I would absolutely recommend these filters to any professional requiring reliable and efficient filtration media. Their consistent performance and ease of use make them an indispensable tool for any laboratory setting. Invest in the Pall Glass Fiber Filters, Type A/E, Pall Life Sciences 61655, Pack of 100 and experience the difference high-quality filtration can make in your work.