
( Brand: Ahlstrom ), ( Manufacturer Part Number: 6420-0900 ), ( Part Type: Flow Filter ), ( Size: 9cm Diameter ), ( Category: Qualitative Filter Paper )
The Ahlstrom 6420-0900 Qualitative Filter Paper Micron Flow 642 is a high-quality laboratory filter paper designed for precision filtration applications. This product is part of Ahlstrom's extensive range of filter media, known for their reliability and consistency in delivering superior filtration performance.
The 6420-0900 filter paper is characterized by its micron flow grade of 642, which indicates its ability to effectively filter particles with a diameter of approximately 0.642 microns. This makes it an ideal choice for applications that require fine filtration, such as biomedical research, pharmaceutical analysis, and environmental testing.
The filter paper is made from a cellulose-based material, ensuring it is chemically inert and does not interfere with the sample being filtered. It is also highly absorbent, able to retain a large volume of liquid without leaking. This property, combined with its robust structure, makes it suitable for use with a variety of solvents and samples.
The 6420-0900 filter paper is available in the standard 90mm diameter and 110mm diameter sizes, with a thickness of 120gsm to ensure optimal filtration efficiency. It is pre-cut into discs for easy use and is supplied in a pack of 50.
In summary, the Ahlstrom 6420-0900 Qualitative Filter Paper Micron Flow 642 is a versatile and reliable filtration solution for laboratories requiring fine filtration capabilities. Its high-quality construction, excellent absorbency, and chemical inertness make it an essential tool in various scientific and research applications.
Pros of Buying Ahlstrom 6420-0900 Qualitative Filter Paper:1. High Quality: Ahlstrom is a renowned brand known for its high-quality filter papers. The 6420-0900 model is no exception, offering excellent filtration efficiency and durability.
2. Wide Range of Applications: This filter paper is suitable for various applications such as liquid filtration, gas filtration, and even particle counting.
3. Consistent Micron Ratings: The micron flow 642 rating ensures consistent pore size, which is crucial for accurate and reliable filtration results.
4. Versatile Sizes: The filter paper is available in various sizes, making it easy to find a size that fits your specific filtration device or setup.
Cons of Buying Ahlstrom 6420-0900 Qualitative Filter Paper:1. Cost: Compared to some other filter papers, Ahlstrom's products can be more expensive. This might be a consideration for individuals or labs with a limited budget.
2. Availability: Depending on your location, Ahlstrom filter papers may not be readily available in local stores or online retailers. This could mean longer delivery times or the need to order in bulk to save on shipping costs.
In conclusion, if you require a high-quality filter paper with consistent micron ratings and a wide range of applications, the Ahlstrom 6420-0900 Qualitative Filter Paper is a great choice. However, consider the potential higher cost and potential availability issues before making a purchase. If budget is a concern, you might want to explore alternative filter paper brands that offer similar specifications at a lower price.