
( Brand: Sigma Aldrich ), ( Manufacturer Part Number: Z422851 ), ( Part Type: Pressure Filter Drying ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Microbiological Laboratory, Medical Laboratory, Physical Laboratory ), ( Country/region Of Manufacture: United States )
The Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel with Coarse Fritted Disc is a versatile laboratory instrument designed for filtration and drying purposes. This product is crafted with precision and durability in mind, ensuring reliable performance in various scientific applications.
The 15ml capacity of this filter funnel allows for the handling of moderate volumes of liquids, making it suitable for a wide range of experiments. The funnel is made of high-quality, borosilicate glass, known for its resistance to thermal shock and chemical corrosion. This material ensures the longevity of the filter funnel, reducing the need for frequent replacements.
The unique feature of this product is the coarse fritted disc attached to the base of the funnel. This disc is made of sintered alumina, a material known for its exceptional filtration properties. The coarse fritted structure allows for the filtration of larger particles, making it perfect for applications where the removal of debris and impurities is crucial.
The pressure filter aspect of this product allows for the application of pressure to aid in the filtration process. This feature is particularly useful when dealing with viscous or thick liquids that may not filter easily under gravity alone. The pressure application ensures a more efficient and faster filtration process, saving time and resources.
The drying funnel feature of this product is equally as valuable. After filtration, the funnel can be used to dry out the filtered substance, reducing the need for additional drying equipment. The wide opening of the funnel allows for easy access to the filter, making it easy to add desiccants or to simply let the substance air dry.
In conclusion, the Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel with Coarse Fritted Disc is a versatile and efficient tool for any laboratory. Its high-quality materials, pressure filter capability, and drying funnel feature make it an indispensable addition to any scientist's arsenal.
Pros of buying Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel with Coarse Fritted Disc:1. High-quality material: The filter is made of borosilicate glass, which is known for its strength and resistance to heat and chemical attack.
2. Coarse fritted disc: The filter comes with a coarse fritted disc, which allows for efficient filtration of larger particles while still allowing for good flow rate.
3. Pressure-rated: The filter is rated for up to 2.5 bar of pressure, making it suitable for use with a variety of solvents and reagents.
4. Easy to use: The filter has a conical shape and a flat bottom, which makes it easy to use and allows for easy pouring of liquids.
5. Durable: The filter is designed to withstand repeated use and is a cost-effective option compared to disposable filters.
Cons of buying Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel with Coarse Fritted Disc:1. Limited size: The filter has a 15ml capacity, which may be too small for some applications.
2. Requires care: The filter is made of glass and should be handled with care to avoid breakage.
3. May not be suitable for fine particles: The coarse fritted disc may not be suitable for filtering fine particles, and a finer filter may be required.
Conclusion:The Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel with Coarse Fritted Disc is a high-quality, pressure-rated filter that is suitable for use with a variety of solvents and reagents. It is easy to use, durable, and cost-effective. However, its limited size and potential inability to filter fine particles are drawbacks that should be considered.
Recommendation:If you need a filter with a larger capacity or one that can filter fine particles, you may want to consider a different filter. However, if you are looking for a high-quality, pressure-rated filter with a coarse fritted disc, the Sigma Aldrich Z422851 15ml Pressure Filter/Drying Funnel is a good option. It is well-suited for use in a variety of laboratory applications and is a cost-effective alternative to disposable filters.
GSR veers 1634 GS 9.6 1634 Used Like New. No Staining On Glass Or Fritted Disc. No Chips Or Cracks. Top Inlet Assembly Included.