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Item #:
85449604
Whatman 1002-931 Quantitative Filter Paper Sheet, 8 Micron, 21 s/100mL/sq inch Flow Rate, Grade 2, 680mm Length x 580mm Width (Pack of 100)
Item #:
85449604
PHP 37110
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
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More absorbent than Grade 1; for example, it is able to hold soil nutrient in plant growth trials.
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What Stands Out
High Filtration Precision
With an 8-micron pore size, this filter paper ensures accurate separation and efficient retention of fine particles, making it ideal for precise quantitative analysis in laboratories.
Enhanced Flow Rate
Offering a flow rate of 21 s/100mL/sq inch, this filter paper allows for quicker filtration processes, enhancing productivity and efficiency in various applications.
Large Dimensions
At 680mm x 580mm, the large size of this filter paper is perfect for extensive filtering tasks, accommodating larger samples while providing excellent quality and durability throughout its use.
Product Details
- 58 x 68cm
- Grade 2
- Used in qualitative analytical techniques to determine and identify materials
- General filtration in the 8µm particle size range
- More absorbent than Grade 1; for example, it is able to hold soil nutrient in plant growth trials
| Country of Origin | This item will be imported from US |
| Date First Available | September 17, 2021 |
| What is in the box | Whatman 1002-931 Quantitative Filter... For more details, please check description/product details |
Product Technical Details
| Package Dimensions | 27.9 x 24.3 x 6.4 inches |
| Item Weight | 12.5 pounds |
| Manufacturer | Whatman |
| Item model number | F1020-S4 |
Who Should Buy?
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Laboratory Use
Ideal for laboratories conducting quantitative analysis requiring precise filtration for liquids in various experiments.
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Educational Institutions
Beneficial for schools and universities in chemistry or biology labs for hands-on learning in filtration techniques.
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Environmental Testing
Useful for environmental scientists analyzing water or soil samples with accurate filtration to prevent contamination.
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Household Use
Not suitable for general household tasks as its design focuses on specialized laboratory applications rather than everyday needs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key specifications of Whatman 1002-931 Quantitative Filter Paper?
Answer: The Whatman 1002-931 Quantitative Filter Paper is characterized by its 8-micron pore size, providing precision filtration. With a flow rate of 21 s/100 mL/sq inch, it enables efficient liquid passage. The paper dimensions are 680mm in length and 580mm in width, making it ideal for large volume applications. As a Grade 2 filter paper, it is designed for quantitation and separation of particles, ensuring high retention and clarity. This makes it perfect for laboratory analyses, preparation of samples, and general filtration tasks. -
Question:
What applications are suitable for the Whatman 1002-931 filter paper?
Answer: The Whatman 1002-931 Filter Paper is primarily used in laboratories for quantitative analytical procedures, such as gravimetric analysis, where precise measurements are crucial. It excels in filtering suspended solids from liquids in various chemical analyses and the food industry. The fine 8-micron pore size ensures optimal separation, making it suitable for environmental testing, pharmaceuticals, and general laboratory work where precise filtration is necessary. -
Question:
Is the Whatman 1002-931 filter paper compatible with all types of solvents?
Answer: Yes, the Whatman 1002-931 Filter Paper is compatible with a wide range of solvents, including aqueous solutions and organic solvents. Its chemical resistance allows it to be effectively used in various analytical techniques without compromising its integrity. When working with solvents, it's important to consider the chemical composition of the liquid and the intended application to ensure optimal performance and accurate results. -
Question:
How do I properly store the Whatman 1002-931 filter paper to maintain quality?
Answer: To maintain the quality of Whatman 1002-931 Filter Paper, store it in a clean, dry, and cool environment. Avoid exposure to direct sunlight and high humidity, which can affect its physical properties. Keeping the pack sealed until use will also prevent contamination and ensure that the filter paper retains its effectiveness for sample filtration in laboratory settings. -
Question:
What is the significance of filter paper grades, specifically Grade 2?
Answer: Filter paper is classified into grades based on its filtration efficiency, thickness, and retention capacity. Grade 2, like the Whatman 1002-931, is commonly used for routine analytical work due to its medium retention of particles and good flow rate. This grade is ideal for a variety of laboratory analyses, providing a balance between speed and filtering capability, making it suitable for different filtration needs in research and industrial applications. -
Question:
How do I calculate the required amount of Whatman 1002-931 filter paper for my project?
Answer: To calculate the required amount of Whatman 1002-931 Filter Paper for your project, consider the volume of liquid to be filtered and the dimensions of your filtration apparatus. Divide the total volume by the flow rate of the paper, and factor in the number of filtration cycles needed. Generally, if filtration needs are high, it’s advisable to have extra sheets on hand for continuous processes, ensuring you don't compromise on sample quality. -
Question:
Can the Whatman 1002-931 filter paper be used for both qualitative and quantitative filter applications?
Answer: While the Whatman 1002-931 Filter Paper is designed primarily for quantitative filtration due to its precise 8-micron pore size and excellent retention properties, it can also be applied in some qualitative analyses. However, for exclusive qualitative applications, it's recommended to choose filter papers specifically graded for qualitative purposes to achieve the highest sensitivity and clarity in results. -
Question:
What should I consider when selecting a filter paper for my experiment?
Answer: When selecting a filter paper like the Whatman 1002-931, consider the specific requirements of your experiment, including pore size, flow rate, material compatibility, and the type of particles you need to retain. Additionally, it's essential to factor in the kind of liquids you will be filtering and your overall volume needs. These considerations will ensure optimal results and efficiency in your filtration processes. -
Question:
Where can I buy Whatman 1002-931 Quantitative Filter Paper Sheets in Philippines?
Answer: You can purchase the Whatman 1002-931 Quantitative Filter Paper Sheets from Ubuy, which provides a reliable platform for sourcing scientific and laboratory supplies. Ubuy ensures a diverse selection and convenient purchasing options, making it an excellent choice for procuring your filter paper needs in Philippines.
Whatman Quantitative Filter Paper F1020-S4 Editorial Review
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PHP 37110
Order now and get it around Wednesday, August 05
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Features & Benefits
- Grade 2 Quantitative Filter Paper for reliable qualitative analysis.
- Features an 8 micron particle size for general filtration.
- Impressive flow rate of 21 s/100mL/sq inch.
- Large dimensions: 570mm length x 460mm width.
- Supplied in a convenient pack of 100 sheets.
- Ideal for holding soil nutrients in plant growth trials.
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