
( Brand: Whatman ), ( Manufacturer Part Number: 1440-125 ), ( Part Type: Filter )
The 1440-125 Whatman Filter Paper, 40 Ashless, is a high-quality, laboratory-grade filter medium designed for use in various filtration applications. Measuring 125 millimeters in diameter, this filter paper is ideal for use in smaller-scale filtration setups.
This filter paper is made from 100% cellulose fibers, ensuring a consistent and reliable filtration performance. The "40 Ashless" designation indicates that this filter paper has a low ash content, which is beneficial in applications where minimal contamination is crucial. This feature makes it an excellent choice for filtering solutions that are sensitive to ash or other particulate matter.
The 1440-125 Whatman Filter Paper is rated for a pore size of 0.45 microns. This pore size allows for the efficient filtration of particles larger than 0.45 microns, while smaller particles pass through the filter, ensuring that the filtrate is free from unwanted contaminants.
The filter paper is presized and pre-cut to ensure accurate and consistent filtration. The 125mm diameter allows for the use of various filter holders and vacuum filtration systems, making it a versatile choice for a wide range of filtration applications.
In summary, the 1440-125 Whatman Filter Paper, 40 Ashless, 125mm is a high-performance filter medium that provides reliable and consistent filtration results in various laboratory applications. Its low ash content, 0.45 micron pore size, and versatile size make it an essential tool for any laboratory or research facility.
Pros of buying 1440-125 Whatman Filter Paper 40 Ashless 125mm:1. High Quality: Whatman filter papers are known for their high-quality and consistency, ensuring reliable results in various scientific applications.
2. Ashless: The ashless property of this filter paper reduces the risk of contamination, which is crucial in many experiments.
3. Large Size: The 125mm diameter provides a large surface area for filtration, reducing the time and effort required for the process.
4. Suitable for Various Applications: This filter paper is suitable for a wide range of applications, including biochemistry, molecular biology, and environmental analysis.
Cons of buying 1440-125 Whatman Filter Paper 40 Ashless 125mm:1. Cost: High-quality filter papers like Whatman are generally more expensive than their lower-quality counterparts.
2. Availability: Since Whatman filter papers are not widely produced, they may not be readily available in all locations, requiring you to order them online or from specialized suppliers.
3. Limited Compatibility: Some experimental setups may not be compatible with Whatman filter papers due to specific requirements.
Conclusion:If you require a reliable and high-quality filter paper for your scientific experiments, 1440-125 Whatman Filter Paper 40 Ashless 125mm is a suitable choice. Its ashless property, large size, and versatility make it an excellent option for various applications. However, its cost and limited availability should be taken into consideration before making a purchase.
Recommendation:If you are looking for a high-quality filter paper that meets your experimental requirements, I would recommend considering 1440-125 Whatman Filter Paper 40 Ashless 125mm. Although it may be more expensive than other options, its benefits in terms of performance and reliability can potentially outweigh the cost in the long run. Just ensure that your experimental setup is compatible with this filter paper before making a purchase.
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Whatman filter paper 40 ashless, 125mm, 100 count.