
( Brand: Whatman ), ( Manufacturer Part Number: 1444-090 ), ( Part Type: Filter )
The Whatman 1444-090 Ashless Quantitative Filter Paper is a high-quality, essential laboratory tool for accurate filtration and quantification of various samples. This filter paper is specifically designed with a pore size of 9.0 m, making it suitable for the filtration of particles within this size range.
The unique feature of this filter paper is its ashless quality. This means that it does not produce any ash residue during the filtration process, ensuring that the sample's purity is not compromised. The ashless quality also makes the filter paper easier to handle and clean, reducing waste and making the filtration process more efficient.
The Whatman 1444-090 Ashless Quantitative Filter Paper is 9.0 cm in diameter, providing a large enough surface area for efficient filtration of larger sample volumes. Its thickness is 0.15 mm, ensuring a good balance between filtration speed and filtrate retention.
This filter paper is designed for use in a variety of applications, including chemical, pharmaceutical, and biological research. Its excellent filtration efficiency, combined with its ashless quality, makes it an ideal choice for applications where the purity of the sample is critical.
In summary, the Whatman 1444-090 Ashless Quantitative Filter Paper is a reliable, high-quality, and versatile filtration tool that is essential for any laboratory. Its ashless quality, large diameter, and high filtration efficiency make it an excellent choice for a wide range of filtration applications.
Pros of buying 1444-090 Whatman Ashless Quantitative Filter Paper 9.0cm Micron:1. High Quality: This filter paper is known for its high-quality and reliability, ensuring accurate results in various laboratory applications.
2. Ashless: The ashless feature of this filter paper reduces the risk of contamination, which is crucial in many scientific experiments.
3. Micron Rating: The 9.0cm micron rating allows for precise filtration, making it suitable for a wide range of applications.
4. Wide Availability: The product is widely available from various scientific supply stores, making it easy to purchase.
5. Cost-Effective: While it may be more expensive than some other options, the high-quality and reliability of the product make it a cost-effective choice in the long run.
Cons of buying 1444-090 Whatman Ashless Quantitative Filter Paper 9.0cm Micron:1. Price: The product can be more expensive than some other filter paper options, which may be a limiting factor for some budget-conscious laboratories.
2. Limited Sizes: This filter paper is only available in a 9.0cm size, which may not be suitable for all experimental setups.
3. Handling: The filter paper may require careful handling to avoid tearing or damage, which can affect its performance.
Conclusion:The 1444-090 Whatman Ashless Quantitative Filter Paper 9.0cm Micron is a high-quality and reliable option for laboratory filtration. While it may be more expensive than some other options, its ashless feature, micron rating, and high-quality construction make it a cost-effective choice in the long run. However, it is important to consider the limited size availability and potential handling challenges before making a purchase.
Recommendation:If you are looking for a high-quality, ashless filter paper for laboratory applications, the 1444-090 Whatman Ashless Quantitative Filter Paper 9.0cm Micron is an excellent option. However, it is important to weigh the pros and cons and consider your specific experimental needs before making a purchase. Consider exploring other options if you need a different size or if cost is a major concern.
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7000 inches weight.
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