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Item #:
35971732
Whatman 1003-240 Quantitative Filter Paper Circles, 6 Micron, 26 s100mLsq inch Flow Rate, Grade 3, 240mm Diameter Pack of 100
Item #:
35971732
XCD 585
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Imported from USA store
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Order now and get it around Tuesday, July 14
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Double the thickness of Grade 1 with finer particle retention and excellent loading capacity.
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What Stands Out
High Purity
Manufactured with precise standards, the Whatman filter paper ensures high purity and minimizes contamination, making it ideal for analytical applications in laboratories.
Optimal Filtration
With a 6 micron particle retention rating, this filter paper effectively captures fine particles, allowing for efficient and reliable results in qualitative and quantitative analyses.
Convenient Packaging
Sold in packs of 100, these 240mm circles provide an economical solution for laboratories, ensuring a steady supply while saving on both time and costs in research and experiments.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Laboratory Technicians
Ideal for technicians performing quantitative analysis requiring precise filtration and consistent flow rates.
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Research Scientists
Perfect for researchers needing high-quality filters for experiments requiring fine particulate retention.
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Educational Institutions
Beneficial for schools and universities conducting experiments involving filtration methods in chemistry and biology labs.
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Casual Users
Not suitable for individuals requiring filters for non-scientific or occasional household use.
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Industrial Applications
May not meet the durability and flow requirements needed in heavy industrial filtration processes.
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Low-Volume Needs
Not ideal for users who need a small quantity, as it comes in packs of 100.
Product Description
Whatman 1003-240 Quantitative Filter Paper Circles, 6 Micron, 26 s100mLsq inch Flow Rate, Grade 3, 240mm Diameter Pack of 100
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Customer Questions & Answers
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Question:
What are Whatman 1003-240 filter paper circles used for?
Answer: Whatman 1003-240 filter paper circles are primarily used in laboratories for quantitative analysis where clear separation of solids from liquids is needed. They are made of high-quality cellulose fibers, ensuring high flow rates, making them ideal for applications such as gravimetric analysis, sample preparation, and other filtration processes. Their precise 6-micron pore size aids in efficient filtration while retaining fine particles, making them essential in educational or research environments where accuracy is critical. -
Question:
What is the significance of the 6-micron pore size in the filter paper?
Answer: The 6-micron pore size in Whatman 1003-240 filter paper is significant as it ensures effective separation of particulates from liquids without losing vital components. This pore size balances filtration speed with the capacity to retain fine particles, which is paramount in many analytical and laboratory processes. For instance, it is particularly useful when filtering turbid solutions in chemical analysis, ensuring clarity without compromising sample integrity. -
Question:
Can Whatman 1003-240 filter papers be used in environmental testing?
Answer: Yes, the Whatman 1003-240 filter papers are suitable for environmental testing. Their high flow rate and fine particle retention capabilities make them effective for filtering water and soil samples in environmental analyses. They can be employed to isolate pollutants or suspended solids from samples, ensuring accurate evaluations in ecological studies, pollution assessments, or water quality tests. -
Question:
What is the flow rate of the Whatman 1003-240 filter paper circles?
Answer: The flow rate of Whatman 1003-240 filter paper circles is approximately 26 seconds per 100 mL at the specified dimensions. This fast flow rate ensures efficient filtration for various applications without leaving residues behind. It's particularly beneficial in processes such as preparing drug samples or conducting titrations in labs, where time efficiency is crucial. -
Question:
How should the filter paper be stored for optimal performance?
Answer: To maintain optimal performance of the Whatman 1003-240 filter paper, it should be stored in a cool, dry place away from direct sunlight and moisture. Proper storage ensures that the paper retains its structural integrity and filtration capabilities. Additionally, avoiding exposure to chemicals or contaminants will prevent any alterations to the filter paper's properties, preserving its usability for critical laboratory functions. -
Question:
How do I know when to replace the filter paper during use?
Answer: You should consider replacing the Whatman 1003-240 filter paper when you notice significant pressure buildup, slower flow rates, or any discoloration during the filtration process. These signs indicate that the filter paper is clogged or has absorbed its maximum loading capacity. Regular checks during experiments, especially in prolonged or high-volume filtering tasks, help maintain efficiency and prevent contamination of the filtrate. -
Question:
Are these filter papers acid-resistant?
Answer: Yes, Whatman 1003-240 filter papers exhibit good resistance to weak acids and bases, making them suitable for various chemical processes. This property allows for their use in applications involving acidic or basic solutions, ensuring that the filter paper’s integrity is maintained without any degradation. They can be particularly useful in chemistry labs for filtration during titrations or isolation of precipitates involving acidic reagents. -
Question:
What's the pack size of the Whatman 1003-240 filter paper?
Answer: The Whatman 1003-240 filter paper is conveniently packaged in packs of 100 sheets. This bulk packaging is beneficial for laboratories that require frequent use of filter papers for various analyses and experiments. Having a larger supply on hand minimizes interruptions during workflow and ensures that supplies remain consistent for ongoing testing and research projects. -
Question:
Where can I buy Whatman 1003-240 Quantitative Filter Paper Circles in Grenada?
Answer: You can buy Whatman 1003-240 Quantitative Filter Paper Circles from Ubuy in Grenada. Ubuy offers a reliable platform for sourcing laboratory supplies, including various grades and types of filter papers. Their extensive online selection makes it easy for users to find the products they need, ensuring quick access to essential laboratory tools. -
Question:
Can Whatman 1003-240 filter papers be used for food or beverage filtration?
Answer: While the Whatman 1003-240 filter papers are primarily designed for laboratory use, they can also be utilized in specific food and beverage filtration processes. Their ability to effectively separate solids from liquids makes them suitable for applications like filtering juices or sauces, ensuring clarity while preserving flavor and quality. However, users should verify that the papers meet safety standards for food contact before use.
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Features & Benefits
- 24.0cm Whatman Grade 3 cellulose filter paper.
- Designed for qualitative analytical techniques to identify materials.
- Features double thickness of Grade 1 for superior performance.
- Offers finer particle retention and excellent loading capacity.
- Increased wet strength makes it suitable for Büchner funnels.
- High absorbency ideal for use as a sample carrier.
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