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Item #:
85937456
stonylab Quantitative Filter Paper Circles, 100 Pack Fast Speed Cellulose Filter Paper 25 Microns Particle Retention, 46 mm Diameter
90% of respondents would recommend this to a friend
Item #:
85937456
SLE 439
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Imported from USA store
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Order now and get it around Friday, September 18
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StonyLab's quantitative filter paper offers fast filtration and superior particle retention for all your laboratory needs.
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What Stands Out
High Efficiency
Designed for fast filtration, these filter paper circles minimize processing time while ensuring reliable results, catering to busy labs requiring quick yet effective solutions for their filtration needs.
Superior Retention
With a 25 microns particle retention capability, this filter paper effectively captures fine particles, providing enhanced filtering accuracy compared to competitors for precise laboratory applications.
Convenient Packaging
Each pack contains 100 filter paper circles, allowing for ample supply and less frequent restocking, making it an economical choice for laboratories focused on efficiency and cost-effectiveness.
Product Details
Who Should Buy?
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Lab Technicians
Ideal for technicians performing filtrations or separations in laboratories requiring high precision and speed in results.
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Biologists
Perfect for biologists conducting experiments that require reliable filtration for samples without contamination.
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Educational Use
Great for educational institutions where students learn about filtration techniques in science labs.
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Home Users
Not suitable for casual home use, as it is specialized for laboratory conditions and professional applications.
Product Description
stonylab Quantitative Filter Paper Circles, 100 Pack Fast Speed Cellulose Filter Paper 25 Microns Particle Retention, 46 mm Diameter
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Customer Questions & Answers
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Question:
What are the primary uses of StonyLab Quantitative Filter Paper Circles?
Answer: StonyLab Quantitative Filter Paper Circles are primarily utilized for laboratory filtration processes. Their 25 microns particle retention capability makes them ideal for separating liquids from solids in various applications such as chemical analysis, qualitative and quantitative analysis, and for preparing samples in laboratories. Whether you're filtering precipitates during a chemical reaction or clarifying solutions, these filter paper circles provide reliable results. -
Question:
How do I choose the right filter paper for my laboratory needs?
Answer: Choosing the right filter paper depends on several factors including particle size, retention, and the specific application. For general purposes, including routine precipitation and filtration, the StonyLab 25 microns Filter Paper Circles are suitable. If the focus is on fine particles or needing enhanced clarity in your solution, verify that the micron rating aligns with your requirements. The 46 mm diameter is versatile for various laboratory glassware, making these filter papers an excellent choice for multiple tasks. -
Question:
Are these filter paper circles compatible with various solvents?
Answer: Yes, StonyLab Quantitative Filter Paper Circles are designed to be compatible with a variety of solvents, including aqueous and organic solutions. This versatility ensures that they can be used in multiple laboratory settings without compromising the quality of filtration. However, it's always prudent to check compatibility for specific solvents to ensure performance is not affected. -
Question:
What makes StonyLab filter papers different from other brands?
Answer: StonyLab filter papers stand out due to their combination of fast filtration speed and high-quality cellulose material. The 25 microns particle retention capacity ensures effective separation while allowing for quick results, reducing the waiting time during lab processes. This makes them highly efficient for both quantitative and qualitative applications compared to other brands that may not offer the same speed or precision in particle retention. -
Question:
Can I use StonyLab filter papers for home brewing or other non-lab applications?
Answer: Absolutely! StonyLab Quantitative Filter Paper Circles can also be utilized in home brewing or other culinary applications that require precise filtration. They are effective for clarifying liquids, such as filtering coffee, tea, or homemade juices. Their fast speed and fine retention ensure you achieve a clean product with minimal sediment, making them ideal for enthusiasts looking for both quality and efficiency. -
Question:
How many filter papers are included in a pack?
Answer: Each pack of StonyLab Quantitative Filter Paper Circles includes 100 filter paper circles. This bulk quantity is ideal for frequent laboratory use, ensuring that you have enough on hand for various experiments and analyses. It’s a convenient option for laboratories that require a consistent supply for ongoing projects, reducing the need for frequent reordering. -
Question:
What is the diameter of each filter paper circle?
Answer: The diameter of each StonyLab filter paper circle is 46 mm. This size is optimized for use in standard laboratory glassware such as funnel systems, making them a practical choice for filtration needs. The compact size ensures well-defined results while fitting comfortably within most laboratory setups, enabling seamless integration into your existing workflow. -
Question:
How should I store these filter papers to maintain their quality?
Answer: To maintain the quality of StonyLab Quantitative Filter Paper Circles, store them in a cool, dry place away from direct sunlight and moisture. It’s best to keep them in their original packaging or in an airtight container to prevent contamination from external elements. Proper storage prolongs their shelf life and ensures optimal performance when you are ready to use them. -
Question:
Are these filter papers recyclable?
Answer: StonyLab Quantitative Filter Paper Circles are made from cellulose, which is biodegradable. While they can be composted, checking with local recycling guidelines is essential as they may not be accepted in curbside recycling programs. Using these papers minimizes environmental impact when disposed of properly, aligning with eco-friendly practices in laboratory and non-laboratory settings alike. -
Question:
Where can I buy StonyLab Quantitative Filter Paper Circles in Sierra Leone?
Answer: You can purchase StonyLab Quantitative Filter Paper Circles on Ubuy, which offers a convenient platform for acquiring quality laboratory supplies and equipment. They provide easy access to various products, ensuring that you can find the right filter papers to meet your laboratory needs.
stonylab Quantitative Filter Paper Editorial Review
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Pros
- High quality filter paper
- Fast filtration speed
- Excellent particle retention
- Convenient 100 pack size
- Suitable for various applications
Cons
- Some users found the circles slightly irregular.
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SLE 439
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Features & Benefits
- 100 pack of cellulose filter paper circles for efficient filtration.
- Removes particles larger than 25 microns.
- Filtration speed of less than 35 seconds.
- Available in various diameters: 46mm, 56mm, 74mm, 94mm.
- Low ash content of ≤0.01% ensures high purity.
- Compatible with StonyLab Buchner Filtering Funnel for ease of use.
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