Let’s Dive into Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100
In the realm of scientific pursuits, the unsung hero of many a lab experiment is often the humble filter paper. The Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100 stands out as a dependable workhorse, promising reliable filtration for a variety of applications. This isn’t just paper; it’s a crucial component for separating solids from liquids, clarifying solutions, and preparing samples for further analysis.
My journey to this particular filter paper began with a frustrating search for a reliable and consistent filtration solution for my own field research. As a wildlife biologist, I frequently collect water samples from remote locations. I needed something that could handle the often-turbid waters without clogging immediately, and without introducing contaminants to my samples.
Unboxing the Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100 was straightforward. The papers are neatly stacked and securely packaged. Initial inspection revealed a good, even texture, a characteristic that’s crucial for consistent flow rates.
I was choosing between these Whatman papers and a similar product from another brand, which I had used previously. That other brand’s paper often tore easily when wet. The Whatman Sharkskin paper promised high wet-strength. I decided to give it a try, hoping for better durability.
My initial impression was one of cautious optimism. The paper felt sturdy, but the real test would be in the field. I was excited to see if it could live up to Whatman’s reputation for quality.
Real-World Testing: Putting Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100 to the Test
First Use Experience
My first real-world test of the Whatman Sharkskin General-Purpose Filter Paper was during a water quality assessment on a remote river known for its heavy sediment load. I used the paper in a standard filtration setup in the field, filtering samples directly after collection.
The paper performed admirably, even with the challenging, sediment-rich water. The filtration was noticeably faster than what I’d experienced with previous, less robust papers, even when dealing with particularly silty water. I needed little time to adapt to using them. The paper fit perfectly into my existing filtration apparatus.
There was a slight issue of edge curling when exposed to high humidity. However, it didn’t affect the filtration process itself. Overall, I was impressed with the initial performance.
Extended Use & Reliability
After several months of consistent use across multiple field sites, the Whatman Sharkskin General-Purpose Filter Paper has proven its reliability. The sheets are consistent from pack to pack. The high wet-strength is a significant advantage compared to other filter papers I’ve used.
There’s been minimal tearing or disintegration, even when filtering large volumes of heavily contaminated water. The papers show no signs of degradation from repeated use. Cleaning involved simply discarding the used filter paper after each sample, with no need for additional maintenance.
Comparing this to my previous experiences, the Whatman Sharkskin paper clearly outperforms the competition. The higher flow rate, coupled with its exceptional durability, makes it a superior choice for demanding field applications. My samples are cleaner, and the filtration process is quicker and more efficient.
Breaking Down the Features of Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100
Specifications
The Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100 boasts several key specifications. Each pack contains 100 sheets of creped wood pulp paper. These sheets are 38.5 cm in diameter, perfectly fitting a variety of filtration setups.
The Whatman number for this product is 10347523. Its medium porosity ensures a good balance between flow rate and particle retention. The paper has a medium flow rate and a particle retention of 8–12 µm. This means it’s suitable for removing a wide range of particulate matter from liquids.
These specifications are important because they directly affect the paper’s performance in the field. The diameter ensures compatibility with standard filtration equipment, while the porosity and particle retention determine the effectiveness of the filtration process. The high wet-strength allows me to filter samples with confidence.
Performance & Functionality
The Whatman Sharkskin General-Purpose Filter Paper excels at its primary job: separating solids from liquids. Its consistent performance is impressive, delivering repeatable results across different samples. The filtration rate is significantly faster than other general-purpose papers I’ve used.
A key strength is its ability to handle high-volume filtration without clogging prematurely. There is room for improvement regarding edge curling when wet. However, this doesn’t significantly impact overall functionality. The paper meets and exceeds my expectations for a general-purpose filter paper.
Design & Ergonomics
The Whatman Sharkskin General-Purpose Filter Paper is designed for ease of use. The paper is thin yet strong, making it easy to handle and manipulate. The creped surface increases the surface area, aiding in faster filtration.
There’s virtually no learning curve associated with using this filter paper. It seamlessly integrates into existing filtration workflows. The simple design minimizes the risk of user error.
Durability & Maintenance
The Whatman Sharkskin General-Purpose Filter Paper is designed to be disposable. It is not meant for repeated use. However, its high wet-strength and resistance to weak acids and alkalis contribute to its overall durability during the filtration process.
Maintenance is virtually nonexistent. The paper is discarded after each use. This simplicity streamlines the workflow.
Accessories and Customization Options
The Whatman Sharkskin General-Purpose Filter Paper is a standalone product. It doesn’t require any specific accessories to function. However, it’s compatible with a wide range of filtration equipment, including funnels, filter holders, and vacuum filtration systems.
There are no customization options for the paper itself, as it is intended to be a standardized product. Its compatibility with different equipment allows for flexibility in experimental design. The paper also works well with Buchner funnels.
Pros and Cons of Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100
Pros
- Exceptional Wet Strength: The paper holds up well when wet, minimizing tearing and disintegration.
- Fast Flow Rate: Filtration is noticeably faster compared to other general-purpose filter papers.
- Consistent Performance: Delivers repeatable results across different samples and conditions.
- Good Particle Retention: Effectively removes particulate matter in the 8-12 µm range.
- Versatile Compatibility: Works with a wide range of filtration equipment and setups.
Cons
- Edge Curling: Edges may curl when exposed to high humidity, although it does not affect filtration.
- Not for Fine Particulates: Particle retention is only 8-12µm so its not for extremely fine filtrations.
Who Should Buy Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100?
The Whatman Sharkskin General-Purpose Filter Paper is perfect for scientists, researchers, and technicians who require reliable and efficient filtration in a variety of applications. This includes environmental scientists collecting water samples, chemists preparing solutions, and biologists isolating cells. It’s also suitable for anyone who needs to clarify liquids or remove particulate matter from a sample.
This paper is less suitable for applications requiring extremely fine filtration, as its particle retention is limited to the 8-12 µm range. It might not be the best choice for applications involving extremely corrosive substances.
A must-have accessory is a good quality filtration apparatus. This includes funnels, filter holders, and vacuum pumps depending on the application. Proper storage in a dry environment is essential to prevent moisture absorption and edge curling.
Conclusion on Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100
In summary, the Whatman Sharkskin General-Purpose Filter Paper, Whatman 10347523, Pack of 100 is a dependable and high-performing filtration solution. Its exceptional wet strength, fast flow rate, and consistent performance make it a valuable tool for a wide range of scientific applications.
The price of $109.93 is justified by the product’s quality and reliability. The cost per sheet is reasonable. It is compared to other high-quality filter papers on the market.
I would personally recommend the Whatman Sharkskin General-Purpose Filter Paper to anyone seeking a robust and efficient filtration solution. If you need reliable filtration for your research or experiments, this paper is an excellent investment. Go ahead and add the Whatman Sharkskin General-Purpose Filter Paper to your lab or field kit. You won’t be disappointed.