
( Brand: Whatman ), ( Manufacturer Part Number: 1002-090 ), ( Part Type: Filter ), ( Country/region Of Manufacture: United Kingdom )
The 1002-090 Whatman Qualitative Filter Paper Standard Circle 90 is a high-quality, versatile laboratory filter paper that is essential for various analytical procedures. This filter paper is manufactured by Whatman, a renowned name in the field of filtration, known for its commitment to providing superior products.
The Whatman Qualitative Filter Paper Standard Circle 90 is designed with a diameter of 90mm, making it suitable for a wide range of applications. The paper has a unique qualitative grade, which allows for the visual identification of various types of compounds based on their color change or precipitation. This feature makes it an ideal choice for quantitative and qualitative analyses in fields such as chemistry, biology, and pharmaceuticals.
The filter paper is made from 100% cellulose, ensuring its durability, strength, and consistency. It has a uniform porosity and a pore size of approximately 8 m, allowing for efficient filtration without the risk of clogging or excessive pressure buildup. This ensures that the filtrate is free from any solids, enhancing the accuracy of your results.
Whatman Qualitative Filter Paper Standard Circle 90 is pre-cut into circles for easy handling and use. It is available in packs of 100, ensuring that you have an ample supply for your lab work. The paper is also chemically treated to prevent the adsorption of organic compounds, ensuring that the filtrate is a true representation of the original sample.
In conclusion, the 1002-090 Whatman Qualitative Filter Paper Standard Circle 90 is a reliable, high-performance filter paper that offers excellent filtration efficiency, uniform porosity, and chemical resistance. Its versatility, coupled with its ease of use and availability in bulk, makes it an indispensable tool in any laboratory.
Pros of buying 1002-090 Whatman Qualitative Filter Paper Standard Circle 90:1. High Quality: Whatman is a renowned brand known for its high-quality filter papers. The 1002-090 model is no exception, providing excellent filtration efficiency and consistency.
2. Standard Size: The standard 90 mm diameter ensures compatibility with various filtration equipment, making it a versatile choice for various applications.
3. Consistent Quality: Each filter paper is manufactured with strict quality control, ensuring consistent results in each batch.
4. Reliable: Due to the brand's reputation, the 1002-090 filter paper can be relied upon for accurate results in numerous scientific applications.
5. Durable: The filters are designed to withstand various chemical and physical conditions, offering durability and longevity.
Cons of buying 1002-090 Whatman Qualitative Filter Paper Standard Circle 90:1. Price: Whatman filters are often more expensive compared to other filter paper brands due to their high quality and reputation.
2. Limited Availability: While widely available across scientific supply stores, not all retailers carry this specific filter paper model, which might require ordering online or special requests.
3. Limited Sizes: While the 90 mm diameter is common, it might not be suitable for all filtration equipment, and users may need to source other sizes for their specific needs.
Conclusion:The 1002-090 Whatman Qualitative Filter Paper Standard Circle 90 offers high-quality filtration with consistent results and reliability, making it an excellent choice for various scientific applications. However, its price might be a disadvantage for some users. Considering the potential benefits and the need for high-quality filter papers in scientific experiments, it is recommended to invest in this product for its superior performance and reliability.