What is qualitative filter paper used for?

Qualitative filter paper is primarily used for laboratory filtration processes to separate solid substances from liquids. It is ideal for applications such as qualitative analysis in analytical chemistry, where the focus is on the presence of a substance rather than its quantification. For instance, if you are conducting a titration experiment or a routine lab analysis, Grade 1 filter paper is perfect for collecting precipitates and ensuring clear filtrate without altering the sample's composition.

What is the pore size of Grade 1 filter paper?

Grade 1 filter paper has a pore size typically around 11 micrometers, which allows it to retain particles while permitting liquid to pass through efficiently. This specific pore size makes it suitable for applications requiring fast filtration, such as coarse sedimentation or general laboratory uses. Whether you're separating fine particles from a solution or preparing samples for further analysis, Grade 1 offers optimal performance without compromising the quality of the filtrate.

Can I use this filter paper for coffee brewing?

Although primarily designed for laboratory use, this filter paper can be used for coffee brewing as well. Its fine filtration capabilities can help you achieve a smoother coffee taste by trapping fine grounds. If you're a coffee enthusiast looking to experiment, using qualitative filter paper can yield unique flavor profiles different from standard coffee filters, providing an opportunity for a richer, cleaner cup of coffee.

What volume of liquid can Grade 1 filter paper handle?

Grade 1 filter paper can handle moderate volumes of liquid, making it suitable for a variety of filtration tasks. Typically, it can accommodate volumes up to several hundred milliliters without compromising its integrity. When conducting experiments or filtrations that involve larger samples, using this filter paper ensures that the liquid can pass through efficiently while retaining unwanted particulates or solids.

Is the filter paper bleached or unbleached?

Grade 1 qualitative filter paper is generally unbleached, which means it contains no chemically white substances that could contaminate samples. This is particularly beneficial in sensitive applications where purity is crucial, such as in food safety tests or environmental monitoring. When you need reliable results without the risk of introducing foreign chemicals, unbleached filter paper is the ideal choice.

What makes this filter paper suitable for qualitative analyses?

This filter paper is designed specifically for qualitative analyses due to its ability to retain particles while allowing liquids to flow through quickly. The fiber structure minimizes absorption and ensures that the filtrate remains uncontaminated. Whether you’re working in a research lab or performing specific tests in an educational setting, Grade 1 filter paper provides consistent performance, making it a go-to option for qualitative assessments.

How thick is the Grade 1 filter paper?

Grade 1 qualitative filter paper typically has a thickness of around 0.15 mm. This thickness allows it to provide structural integrity while still being permeable enough for efficient liquid filtration. If you need a durable filter that can withstand various laboratory conditions without tearing or failing, this filter paper is designed to meet those needs, making it suitable for both routine and demanding applications.

Can I cut the filter paper into smaller sizes for specific applications?

Yes, you can cut the Grade 1 filter paper into smaller sizes for more specific applications. Cutting it down to size can provide versatility for different filtration tasks while ensuring you still achieve effective results. Whether you're filtering smaller volumes of solutions in various laboratory settings or using it for hobbies like brewing, you can easily customize the filter paper to fit your needs.

What is the difference between filter paper grades?

Filter paper grades vary based on particle retention, thickness, and flow rate characteristics. Grade 1 filter paper is known for its moderate retention capabilities, making it suitable for general purposes. Higher grades would have finer pores, designed for specific analyses such as microfiltration. Understanding these differences is crucial when selecting filter paper for your specific application, ensuring that you choose the right type based on your filtration needs.

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Is Filter Paper, Qualitative, Grade 1, 125 mm Available to Shop Online in South Africa?

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Supertek

Filter Paper, Qualitative, Grade 1, 125 mm (Diameter) Pack of 100 Sheets

Supertek Grade 1 Filter Paper will retain particles down to 9 nanometers in size.

Supertek

Item #: 15339419

Filter Paper, Qualitative, Grade 1, 125 mm (Diameter) Pack of 100 Sheets

Q: Where can I buy Filter Paper, Qualitative, Grade 1, 125 mm Diameter Pack of 100 Sheets in South Africa?

You can purchase Filter Paper, Qualitative, Grade 1, 125 mm Diameter Pack of 100 Sheets at Ubuy. Ubuy offers a variety of academic and laboratory supplies, ensuring you have access to high-quality products tailored to your needs. Their platform makes it simple to order and receive this essential laboratory material.

Item #: 15339419

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Supertek Grade 1 Filter Paper will retain particles down to 9 nanometers in size.

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What Stands Out

High Purity

This qualitative filter paper Grade 1 offers exceptional purity, ensuring accurate and reliable results in laboratory applications by removing impurities while maintaining sample integrity.

Optimal Size

At 125 mm in diameter, this filter paper fits standard funnels perfectly, making it convenient for various filtering tasks and enhancing workflow efficiency in the lab.

Bulk Pack

Offered in a pack of 100 sheets, this product provides excellent value, reducing the need for frequent reordering and ensuring you always have the right supplies on hand for extensive experiments.

Product Details

Qualitative filter paper, Grade 1, 125 mm diameter, pack of 100 sheets
Made from virgin cellulose fibers
Designed for medium flow rate and retention applications
Widely used in laboratory settings to purify liquids or separate precipitates
Retains particles down to 9 nanometers in size
Suitable for applications such as waste water treatment, soil analysis, seed testing, education, and commercial food industry

Product Technical Details

Package Dimensions	‎5.28 x 5.24 x 0.87 inches
Item Weight	‎4.3 ounces
Manufacturer	‎Supertek Scientific
Item model number	‎FP-001-125
Is Discontinued By Manufacturer	‎No

Who Should Buy?

Laboratory Use
Ideal for filtering solutions and separating solid particles in various laboratory experiments and research tasks.
Education Purposes
Perfect for students in chemistry and biology classes needing reliable filter paper for experiments and practicals.
Artistic Applications
Useful for artists and crafters looking for high-quality paper for watercolor techniques and other creative projects.

Heavy Filtration
Not suitable for applications requiring strong retention of fine particles or heavy solid substances.
Industrial Uses
May not meet the rigorous standards required for large-scale industrial filtration and processing operations.
Waterproof Applications
Inappropriate for situations requiring water-resistant materials or where moisture could compromise performance.

Product Description

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Customer Questions & Answers

Question: How to Shop Filter Paper, Qualitative, Grade 1, 125 mm Online From Ubuy?

Answer: It’s easy to shop Filter Paper, Qualitative, Grade 1, 125 mm online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Filter Paper, Qualitative, Grade 1, 125 mm Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Filter Paper, Qualitative, Grade 1, 125 mm is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Supertek Qualitative Filter Paper ‎FP-001-125 Editorial Review

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Pros

High-quality filtration
consistent pore size
Durable and tear-resistant
Suitable for various applications
Pack of 100 offers great value

Cons

Limited in very fine filtration

Product Price History

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Features & Benefits

Made from virgin cellulose fiber
Suitable for medium flow rate and retention
Most widely used in general laboratory use
Used to purify or clarify liquids
Used to separate precipitates or sediment from liquid
Retains particles down to 9 nanometers in size

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Filter Paper, Qualitative, Grade 1, 125 mm (Diameter) Pack of 100 Sheets

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Supertek Qualitative Filter Paper ‎FP-001-125 Editorial Review

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