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Item #:
3950437
Whatman 1001-047 Quantitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 47mm Diameter (Pack of 100)
Item #:
3950437
IMP 28
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Widely used filter paper with medium retention and flow rate for various applications.
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What Stands Out
Excellent Filtration
With 11 micron filtration, it effectively retains fine particles, providing superior clarity in your filtrate compared to lower-grade papers.
High Flow Rate
Boasting a flow rate of 10.5 s/100mL/sq inch, it ensures efficient liquid passage, reducing wait times during experiments.
Convenient Pack Size
Sold in a pack of 100, these filter paper circles offer long-lasting value for labs, reducing the need for frequent repurchases.
Product Details
- 4.7cm Grade 1 filter paper with medium retention (11µm) and flow rate
- Widely used in laboratory applications for clarifying liquids
- Commonly used in food industry, agriculture, air pollution monitoring, and gas detection
- Frequent choice for teaching simple qualitative analytical separations in education
- Used in agriculture for soil analysis and seed testing procedures
- Suitable for separating solid foodstuffs from associated liquid in the food industry
| Item Weight | 0.6 lbs (270 grams) |
Who Should Buy?
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Laboratory Technicians
Ideal for precise filtering and analysis in various laboratory applications requiring fine particle retention.
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Biology Research
Perfect for microbiology labs needing reliable filtration for samples in plant and animal studies.
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Environmental Testing
Useful for environmental scientists conducting experiments that involve air or water sample filtration.
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Metal Filtration Needs
Not suitable for filtering metallic solutions or samples requiring highly durable materials.
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High-Viscosity Liquids
Not effective for thick liquids as flow rate is limited, causing delays in filtering processes.
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Home Use
Designed for professional labs, not ideal for casual or home filtering tasks due to specific requirements.
Product Description
Whatman 1001-047 Quantitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 47mm Diameter (Pack of 100)
About This Item
Introducing the Whatman 1001-047 Quantitative Filter Paper Circles – the go-to choice for all your filtration needs. With a diameter of 47mm and a pack of 100, this high-quality filter paper is perfect for a wide range of applications. Whether you're conducting qualitative analytical separations, testing soil or seeds in agriculture, or performing routine techniques in the food industry, this Grade 1 cellulose filter paper has got you covered. Its medium retention level of 11µm ensures efficient filtration, making it ideal for tasks such as separating solid foodstuffs from liquid or extracting liquids. In air pollution monitoring, this filter paper is used to collect atmospheric dust from airflow, allowing you to measure stain intensity photometrically.
Need to detect gases? Simply impregnate the paper with a chromogenic reagent, and color formation can be quantified by optical reflectance. What sets this filter paper apart is its versatility and reliability. Widely used in education for teaching simple qualitative analytical separations, it is also a popular choice for research purposes. With its Whatman quality, you can trust that you are getting a product designed to deliver consistent results. Don't waste your time searching for alternatives – buy Whatman's Quantitative Filter Paper online and experience its exceptional performance firsthand.
When it comes to filter paper, this is the brand that has stood the test of time. Trusted by industry professionals worldwide, Whatman is known for its high standards and impeccable quality. So, why wait? Enhance your laboratory experience with filter paper circles that exceed expectations. Order your pack of Whatman 1001-047 Quantitative Filter Paper Circles, and see the difference for yourself.
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Customer Questions & Answers
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Question:
What are the specifications of Whatman 1001-047 filter paper?
Answer: The Whatman 1001-047 filter paper features a diameter of 47mm and comes in a pack of 100. It has a quantitative grade 1 rating, boasting a particle retention size of 11 microns and a flow rate of 10.5 s/100 mL/sq inch. This makes it suitable for precise analytical work where clarity and consistency are paramount. It effectively removes particulates and produces high-quality filtrates, making it ideal for use in educational labs, research, and various industrial applications. -
Question:
What applications are suitable for Whatman 1001-047 filter paper?
Answer: Whatman 1001-047 filter paper is well-suited for a number of laboratory applications, including qualitative analysis and general laboratory filtering. It's often used in food testing, environmental monitoring, and pharmaceutical research. Its ability to efficiently separate solid components from liquids allows researchers to gather accurate data and results. The high retention rate further enhances its utility in scenarios where clarity of filtrate is essential, such as in chromatography and sample preparation for other analyses. -
Question:
Can Whatman 1001-047 filter paper be used for environmental testing?
Answer: Yes, Whatman 1001-047 filter paper is ideal for environmental testing due to its effective particle retention. You can use it to collect suspended solids from water samples or for filtering air pollutants in studies evaluating environmental quality. Its high flow rate ensures that the filtration process is efficient, allowing for quicker analysis of samples in research projects focused on environmental protection and compliance. -
Question:
Is Whatman 1001-047 filter paper acid-resistant?
Answer: No, Whatman 1001-047 filter paper is not acid-resistant. It is primarily designed for filtration purposes and works effectively with neutral or slightly alkaline solutions. If your application involves strong acids or bases, you may want to consider other grades that specifically mention acid resistance. Using the correct type of filter paper is crucial to ensure that it does not degrade during your experiments, potentially affecting your results. -
Question:
How does the flow rate of Whatman 1001-047 compare to other filter papers?
Answer: Whatman 1001-047 offers a flow rate of 10.5 s/100 mL/sq inch, which is considered optimal for most standard filtration tasks. Compared to other filter papers, this flow rate strikes a balance between speed and clarity of the filtrate. Higher flow rates might compromise the quality of the separated liquid, while lower rates can be time-consuming. The specific design of this filter paper ensures effective and rapid filtration suitable for various laboratory tasks without sacrificing performance. -
Question:
What type of samples is best filtered using Whatman 1001-047?
Answer: Whatman 1001-047 filter paper is best used for filtering aqueous solutions and samples containing fine particulates. It is suitable for biological and chemical samples, as well as food and beverage testing. Its micron retention capacity allows it to effectively capture small particles without being overly restrictive. Scenarios such as sample filtration prior to chromatographic analysis or for water quality testing are excellent applications for this filter paper. -
Question:
How do I store Whatman 1001-047 filter paper?
Answer: To maintain the integrity of the Whatman 1001-047 filter paper, store it in a cool, dry place away from direct sunlight and moisture. This helps prevent deterioration and ensures that the filter paper remains intact and functional for your laboratory applications. Keeping it in its original packaging until use can also provide further protection. Proper storage is essential for maintaining the quality of the filter paper, especially if you plan on using it for precise analytical testing. -
Question:
Is Whatman 1001-047 filter paper compatible with organic solvents?
Answer: Whatman 1001-047 filter paper is primarily designed for aqueous solutions and may not be suitable for filtration involving organic solvents. For those types of applications, consider using filter papers that are specifically rated for solvent compatibility. Utilizing the correct filter paper for the right type of sample will ensure optimal filtration efficiency and prevent any degradation or contamination of samples. -
Question:
Can Whatman 1001-047 filter paper be autoclaved?
Answer: Whatman 1001-047 filter paper is not recommended for autoclaving as high temperatures and steam can compromise its structural integrity. For sterile filtration purposes, consider alternative methods or materials explicitly designed for autoclave compatibility. Using the right filtration medium in applications that require sterilization is crucial for ensuring accurate and reliable results in laboratory environments. -
Question:
Where can I buy Whatman 1001-047 Quantitative Filter Paper in Isle of Man?
Answer: You can purchase Whatman 1001-047 Quantitative Filter Paper Circles from Ubuy in Isle of Man. Ubuy offers a vast selection of lab supplies, including this specific filter paper, ensuring you can find what you need for your laboratory or research projects. Plus, Ubuy provides comprehensive product information and customer service, making it a reliable choice to source your analytical filtration needs.
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