What are the main applications of Whatman Qualitative Filter Papers?

Whatman Qualitative Filter Papers are widely used in laboratories for tasks such as clarifying liquids, separating solids from liquids, and filtering solvents. They are particularly beneficial in qualitative analysis, allowing for precise and reliable results in experiments. The 5.5 cm diameter and 11μm pore size are ideal for collecting particulates in samples, making them suitable for applications in chemistry, biology, and environmental studies.

How can I choose the right type of Whatman Filter Paper for my needs?

Selecting the right Whatman Filter Paper depends on your specific application. Consider the size of the particulates you need to filter and the volume of liquid. The qualitative papers with a pore size of 11μm are excellent for general filtration tasks. If you're dealing with finer particles or require a higher degree of clarity, you might want to explore options with smaller pore sizes or different grades tailored for specific applications.

Can Whatman Qualitative Filter Papers be used in food and beverage applications?

Yes, Whatman Qualitative Filter Papers can be used in food and beverage applications. They are designed to be inert and suitable for filtering food samples, ensuring that the quality of your product is maintained. Whether you are testing for contaminants or prepping samples for analysis, these filter papers can effectively separate particulates without leaching unwanted substances into the solution.

Are there specific storage instructions for the Whatman Qualitative Filter Papers?

Proper storage of Whatman Qualitative Filter Papers is crucial for maintaining their integrity. Ideally, they should be stored in a cool, dry place away from direct sunlight and moisture. Keeping them in their original packaging until use helps prevent contamination. Following these guidelines will ensure optimal performance when you are ready to employ them in your experiments.

What characteristics make Whatman Qualitative Filter Papers stand out?

Whatman Qualitative Filter Papers are known for their superior filtration capabilities and consistent performance across a range of applications. They offer uniform thickness and high resistance to tearing, which contributes to their effectiveness in laboratory settings. Their ability to provide clear filtrates while holding back fine particulates makes them a preferred choice for researchers and analysts.

How do I properly dispose of used Whatman Qualitative Filter Papers?

Used filter papers should be disposed of according to the guidelines for hazardous waste if they have come into contact with toxic or reactive substances. For general laboratory waste, they can typically be placed in a designated waste bin. Proper disposal is essential to maintain laboratory safety and comply with environmental regulations.

What is the filtration speed of Whatman Qualitative Filter Papers?

The filtration speed of Whatman Qualitative Filter Papers varies depending on the specific grade and pore size. Generally, these filter papers allow for rapid filtration while providing high clarity. Factors influencing filtration speed include the viscosity of the liquid being filtered and the size of particulates. Understanding these parameters can help you choose the right paper for efficient results.

Can Whatman Qualitative Filter Papers be reused?

Generally, Whatman Qualitative Filter Papers are designed for single use to ensure optimal filtration quality. Although some users may try to reuse them depending on the nature of the filtration, it is not recommended, as the filter performance may be compromised. For critical applications, using fresh filter papers is advisable to maintain accuracy in results.

What are the environmental impacts of using Whatman Qualitative Filter Papers?

Whatman is committed to sustainability, and their Qualitative Filter Papers are designed to minimize environmental impact. Made from high-quality fibers, they are generally biodegradable. However, it is essential to consider the specific circumstances of use and disposal, especially if the filter papers have been in contact with hazardous materials. Proper disposal and recycling practices can further enhance their environmental friendliness.

Where can I buy Whatman Qualitative Filter Papers; 5.5 cm Dia; Pore Size, 11μ; 100 box?

You can purchase Whatman Qualitative Filter Papers at Ubuy in South Africa. Ubuy offers a range of laboratory products, including these filter papers in convenient packaging. Visit their website to explore more details and make your purchase effortlessly.

How to Shop Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore Online From Ubuy?

It’s easy to shop Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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.

Is Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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 Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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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Our Whatman® filter papers offer you flexibility in filter choice without sacrificing quality.

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Item #: 220596087

Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore Size, 11 ; 100/box

Item #: 220596087

ZAR 849

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What Stands Out

High Purity

Designed for qualitative analysis, these filter papers ensure minimal contamination, providing reliable results in laboratories and research settings.

Optimal Pore Size

With a precise pore size of 11, these filters efficiently separate particles, making them ideal for various applications including microbiology and chemistry.

Convenient Packaging

Sold in boxes of 100, these filter papers offer great value and convenience, ensuring you have sufficient supplies for extensive experimentation without frequent restocking.

Product Details

Package Weight

0.5 Pound

Who Should Buy?

Laboratory Technicians
Ideal for technicians conducting analytical tests requiring precise filtration and separation of small particles from liquid samples.
Education Institutions
Perfect for schools and universities for teaching practical chemistry and biology techniques involving filtration experiments.
Research Scientists
Beneficial for researchers needing reliable and consistent filter papers for experiments and sample preparation in various fields.

Heavy Filtration
Not suitable for processes requiring high-volume filtration or where greater pore sizes are needed for larger particulates.
Industrial Applications
May not withstand the demands of heavy-duty industrial filtration processes which require more robust materials.
Home Use
Not ideal for casual home projects, as specialized filter paper may not be necessary for simple filtering tasks.

Product Description

Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore Size, 11 ; 100/box

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Customer Questions & Answers

Question: How to Shop Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore Online From Ubuy?

Answer: It’s easy to shop Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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 Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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 Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore 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.

Whatman Qualitative Filter Paper Editorial Review

The Whatman Qualitative Filter Papers have garnered positive feedback from users, particularly in their application for brewing coffee with espresso machines. Customers appreciate the effectiveness of these filter papers in improving coffee extraction, as they address the common issue of channeling caused by uneven water distribution from the shower head. Users have reported that placing a layer of the filter paper over the coffee grounds leads to a flatter surface after brewing, which significantly enhances the flavor profile. Repeated purchases indicate a satisfied customer base, with some users mentioning that one sheet can be reused for several brews, adding to the product's value. Overall, customers find these filter papers to be a practical solution that elevates their coffee brewing experience.

Customer Reviews & Ratings

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Pros

Enhances coffee flavor and extraction.
Reduces channeling during brewing.
One sheet can be used for multiple brews.
Positive reception among users.

Product Price History

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.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 849

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Features & Benefits

High-quality qualitative filter papers for various applications.
Flexible filter choices without compromising on performance.
Perfect for liquid clarifications, analytical separations, and analysis.
Each box contains 100 filters for convenience.
Industry standard for high-purity filtration with a 45-day guarantee.
Available in a variety of grades and sizes to meet your needs.

Whatman Qualitative Filter Papers; 18.5 cm Dia; Pore Size, 11 ; 100/box

ZAR 849

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Whatman Qualitative Filter Paper Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Product Price History

Important information

ZAR 849

Features & Benefits

Fast
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