
( Brand: Whatman ), ( Manufacturer Part Number: 6703-9502 ), ( Part Type: Filter )
The Whatman Polycap 150 Filter, model number 6703-9502, is a high-quality filtration product designed for laboratory and research applications. This filter is part of Whatman's Polycap series, which is renowned for its reliability and versatility.
The filter has a nominal pore size of 0.15 m, making it ideal for removing particles and contaminants from solutions with a wide range of particle sizes. The 0.15 m pore size allows for the retention of bacteria, viruses, and other small particles, while still allowing for the passage of smaller molecules and ions.
The Whatman Polycap 150 Filter is made of a polyethersulfone (PES) material, which is known for its strength, chemical resistance, and low protein binding. This makes it suitable for use with a variety of solvents and buffers, and it can be used with both acidic and basic solutions.
The filter is circular in shape, with a diameter of 47 mm and a thickness of 120 m. It has a unique polycap design, which consists of a series of conical capsules arranged in a hexagonal pattern. This design provides a large filter area while still allowing for easy handling and disposal.
The Whatman Polycap 150 Filter is easy to use and can be installed in a variety of filter holders. It is designed to be used with vacuum filtration, and it can be used to filter up to 500 ml of solution at a time.
Overall, the Whatman Polycap 150 Filter is a reliable and versatile filtration product that is suitable for a wide range of laboratory and research applications. Its high-quality construction, small pore size, and chemical resistance make it an excellent choice for filtering solutions with a wide range of particle sizes and solvents.
Product: Whatman Polycap 150 Filter, pore size 0.65 m
Pros:1. High-quality filter paper: The Whatman Polycap 150 filter is known for its superior quality, providing reliable filtration and ensuring accurate results in various applications.
2. Pore size: The 0.65 m pore size is suitable for a wide range of filtration tasks, making it a versatile option for researchers and laboratory professionals.
3. Durability: The Polycap filter is highly durable and can withstand multiple uses, reducing the need for frequent replacements.
Cons:1. Price: Compared to some other filter papers, the Whatman Polycap 150 filter may be more expensive, which could be a potential drawback for budget-conscious users.
2. Limited availability: Depending on the location and supplier, the Whatman Polycap filter may not always be readily available, which could lead to delays in research or laboratory work.
Conclusion:If you are looking for a high-quality filter paper with a reliable pore size of 0.65 m, the Whatman Polycap 150 filter is an excellent option. Its durability and versatility make it a great choice for various filtration tasks in research and laboratory settings. While the price may be higher compared to some other filter papers, the reliability and consistency of the results it provides can justify the investment. If budget is a concern, it may be worth considering alternative filter papers or discussing options with your laboratory or research team. Ultimately, the decision to purchase the Whatman Polycap 150 filter should be based on your specific filtration needs and budget constraints.
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