What is qualitative filter paper used for?

Qualitative filter paper is primarily used for laboratory applications where the separation of solids from liquids is required. It is ideal for filtering fluids, ensuring that particles and impurities remain on the paper while allowing clear solutions to pass through. This type of filter paper is particularly useful in chemical analysis, microbiological tasks, and general laboratory work where precision is key.

What are the specifications of Grade 3 filter paper?

Grade 3 filter paper has a medium retention capacity, specifically designed to retain particles up to approximately 11 microns in size. Its thickness and absorbency make it an excellent choice for applications needing significant filtration efficiency while still allowing for decent flow rates. This balance makes Grade 3 suitable for various experimental setups where both clarity and efficiency are desired.

Can I use Grade 3 filter paper for coffee brewing?

While Grade 3 filter paper is designed for laboratory use, it could technically be used for coffee brewing; however, it may not provide the optimal flavor profile that coffee enthusiasts seek. Standard coffee filters are typically designed to allow more oils and flavors to pass through, whereas Grade 3 may result in a different taste due to its finer filtration capacity. For best results, it’s advisable to use filters specifically designed for coffee.

What is the diameter of this filter paper?

This qualitative filter paper has a diameter of 90 mm, making it versatile for numerous laboratory setups. The size is suitable for fitting into a variety of funnel shapes, allowing for quick and effective filtration of liquids. This diameter is particularly handy when working with small to medium quantities of samples, ensuring that users can manage different volumes of liquids efficiently.

How do I properly use filter paper in experiments?

To use filter paper effectively, first, ensure that it fits securely in the funnel. Moisten the filter paper slightly with the solution to prevent it from sticking. Slowly pour the liquid into the funnel, allowing gravity to do the work. Carefully oversee the filtration to prevent overflow, as this can cause unwanted contaminants. Proper technique ensures the clarity and purity of the filtrate, making it ideal for subsequent analyses.

Is this filter paper suitable for environmental testing?

Yes, this qualitative filter paper is suitable for environmental testing applications, including water analysis. Its ability to effectively separate solid contaminants from liquid samples makes it valuable in studies focusing on environmental conditions. By filtering out particulates, researchers can identify pollutants and assess water quality, which is crucial for environmental assessment and remediation efforts.

What volume of liquid can I filter with one sheet of this paper?

The volume of liquid that can be filtered using one sheet of this filter paper depends on various factors, including the viscosity of the liquid and the concentration of solids. Generally, a single sheet can handle several hundred milliliters of liquid under normal laboratory conditions. It’s essential to monitor the filtration process to avoid clogging, which could impede the flow rate effectively.

Can this filter paper be reused?

Generally, qualitative filter paper like Grade 3 is not designed for reuse, as repeated filtration can compromise its structure and effectiveness. Once it has trapped particulates, attempting to wash and reuse it may lead to contamination and inconsistent results. For precise results in laboratory experiments, it is advisable to use a fresh sheet of filter paper for each application.

How is this filter paper packaged?

This filter paper is conveniently packaged in a pack of 100 sheets. This bulk packaging offers researchers and labs a cost-effective solution, ensuring that they have enough supplies for ongoing experiments. The sheets are usually stacked for easy access, making it simple to retrieve and use as needed without worrying about running out unexpectedly during critical testing phases.

How to Shop Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Online From Ubuy?

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Is Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

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.

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Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Pack of 100 Sheets

Qualitative Filter Papers are frequently used to remove solid impurities and to clarify liquid.

Supertek

Item #: 24543372

Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Pack of 100 Sheets

Q: Where can I buy Filter Paper, Qualitative, Grade 3, 90 mm Diameter Pack of 100 Sheets in South Africa?

You can buy Filter Paper, Qualitative, Grade 3, 90 mm Diameter Pack of 100 Sheets at Ubuy in South Africa. Ubuy offers a wide variety of laboratory supplies with user-friendly shopping options and secure payment methods. This ensures you receive high-quality products efficiently, suited for your scientific needs.

Item #: 24543372

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Qualitative Filter Papers are frequently used to remove solid impurities and to clarify liquid.

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What Stands Out

High Purity

Made from cellulose, this filter paper ensures minimal contamination, effectively capturing desired samples for accurate results in laboratories and educational settings.

Reliable Performance

Grade 3 filter paper provides excellent flow rates and retention, ideal for qualitative analysis across various applications, ensuring reliable and reproducible results.

Convenient Packaging

Pack of 100 sheets offers value and convenience, allowing users to conduct multiple experiments without frequent reorders, making it cost-effective for schools and research facilities.

Product Details

Made from virgin cellulose fiber
Grade 3; 5 micron particle retention
90mm Diameter; 0.40 mm Thickness
Initial Filtration Speed: 325 seconds/100ml
Dry Bursting Strength: 187 kPa
Used for removing solid impurities, clarifying liquids, and separating sediment or precipitates for analysis

Item Weight

0.5 lbs (230 grams)

Who Should Buy?

Laboratory Technicians
Ideal for lab technicians conducting experiments that require reliable separation and filtration of liquids and solids.
Educational Institutes
Excellent for schools and colleges where students perform practical experiments involving filtration for science projects.
Food Industry
Great for businesses in the food sector that need to filter liquids during quality checks and food processing.

High-Volume Filtration
Not suitable for processes requiring rapid filtration due to its slower filtration rate when handling larger volumes.
Chemical Filtration
Not recommended for filtering corrosive or harsh chemicals, which may degrade the paper integrity during use.
Permanent Installations
Not designed for permanent filtration setups; should be used as a disposable option in various applications.

Product Description

Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Pack of 100 Sheets

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Customer Questions & Answers

Question: How to Shop Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Online From Ubuy?

Answer: It’s easy to shop Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) 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 3, 90 mm (Diameter) 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 3, 90 mm (Diameter) 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.

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Pros

High filtration efficiency
Durable material
consistent quality
Versatile applications
Cost effective

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits

- Qualitative Filter Papers are used to remove solid impurities, clarify liquid or separate sediment.
- They are used in many applications including waste water treatment, soil analysis, seed testing, laboratories, education and commercial food industry.
- The Filter Papers are made from virgin cellulose fiber and have 5 micron particle retention.
- The Diameter of the Filter Papers is 90mm, and thickness is 0.40 mm.
- The Initial Filtration Speed is 325 seconds/100ml and the Dry Bursting Strength is 187 kPa.

Filter Paper, Qualitative, Grade 3, 90 mm (Diameter) Pack of 100 Sheets

ZAR 741

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Supertek Qualitative Filter Paper Editorial Review

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Important information

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