
( Brand: Pall ), ( Manufacturer Part Number: 4219T ), ( Part Type: Filter )
The 4219T Syringe Filters from Pall Corporation's Acrodisc series are designed for precise and efficient filtration in various applications. This specific model, CR 25, 0.45 m, 50 PTFE, 4219, features a 25mm diameter filter disc and a pore size of 0.45 microns, making it ideal for removing particles and contaminants from solutions while allowing the desired molecules to pass through.
The filter is made of high-quality PTFE (polytetrafluoroethylene) material, ensuring chemical resistance, durability, and excellent filtration efficiency. The PTFE membrane is supported by a robust stainless steel housing, providing strength and reliability. The CR (Ceramic Retainer) design ensures secure and easy filter changes, reducing waste and minimizing contamination risk.
The 4219T Syringe Filters are suitable for use with a wide range of solvents, including organic and inorganic acids, bases, and organic compounds, making them versatile tools for laboratory and industrial applications. They are perfect for applications such as biotechnology, pharmaceutical manufacturing, and quality control, where particle-free solutions are crucial.
In summary, the 4219T Syringe Filters (CR 25, 0.45 m, 50 PTFE, 4219) from Pall Corporation offer robust, efficient, and reliable filtration, ensuring the purity of your solutions in various applications.
Pros of buying 4219T Syringe Filters (Pall Acrodisc CR 25 0.45 m 50 PTFE 4219):1. High-quality material: The filters are made of PTFE (polytetrafluoroethylene) which is known for its chemical resistance, low friction, and excellent filtration efficiency.
2. Reliable filtration: The 0.45 m pore size ensures that particles larger than 0.45 m are effectively filtered out, providing a clean sample.
3. Durable construction: The filters are designed to withstand high pressure and are resistant to both organic and inorganic solvents, making them suitable for a wide range of applications.
4. Easy to use: The syringe-driven design allows for easy and controlled dispensing of liquid samples.
Cons of buying 4219T Syringe Filters (Pall Acrodisc CR 25 0.45 m 50 PTFE 4219):1. Cost: Compared to other filter types, these filters can be more expensive due to their high-quality material and construction.
2. Limited sample volume: The 50 ml capacity may not be sufficient for larger sample volumes.
3. Potential clogging: If the sample contains particles larger than the 0.45 m pore size, they may clog the filter, leading to decreased efficiency or failure.
Conclusion:The 4219T Syringe Filters (Pall Acrodisc CR 25 0.45 m 50 PTFE 4219) offer reliable filtration and are made of high-quality materials. However, they can be more expensive than other filter types and have a limited sample volume. If the cost and sample volume limitations are not a concern, these filters are an excellent choice for applications that require high filtration efficiency and chemical resistance.
Recommendation:If you require a cost-effective filter with a larger sample volume, consider alternative filter types with similar pore sizes and materials. However, if you need a high-quality filter with exceptional filtration efficiency and chemical resistance, the 4219T Syringe Filters (Pall Acrodisc CR 25 0.45 m 50 PTFE 4219) are a strong recommendation.
Not sterile. Pall syringe filters.
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The connections are female lure-Loki and male slip.
However, all glassware should be carefully cleaned before use. Even brand new glassware should be cleaned as it is typically slightly alkaline from manufacture. The filter membrane is ptfe which imparts extreme chemical and temperature resistance. Shipping please see the calculator for cost to send this item alone.
Note that the filters are dated retail: 246 large lab supplier price note: for use only. Please feel free to request a quotation for any combined shipping costs, be sure include your zip code. Polypropylene housing.
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