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Item #:
73138538
Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100
Item #:
73138538
SBD 2330
Price Details
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Imported from USA store
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Order now and get it around Thursday, July 02
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Classic general purpose ashless filter paper with medium speed and retention
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What Stands Out
High Purity
Designed for analytical applications, this filter paper ensures minimal ash content, making it ideal for precise quantitative analysis without contamination.
Fine Filtration
With an 8 micron pore size, it effectively retains fine particles, providing clarity in results for laboratory experiments and other applications requiring detailed filtration.
Convenient Packaging
Sold in packs of 100, this filter paper offers ample supply for repeated use in various tests, saving time and ensuring consistency in laboratory settings.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Laboratory Technicians
Ideal for technicians conducting quantitative analysis requiring precise filtration and minimal contamination in experiments.
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Chemistry Students
Perfect for students needing reliable filtration media for laboratory exercises in general and analytical chemistry courses.
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Environmental Testing
Useful for environmental professionals analyzing particles in water or air samples using efficient and accurate filtration.
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General Use
Not suitable for casual or household filtration needs due to high precision and laboratory-grade specifications.
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Low Volume Tasks
Users needing small quantities or occasional filtration may find the pack size excessive and cost ineffective.
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Non-Chemical Applications
Not recommended for tasks unrelated to chemical or laboratory processes, such as general cleaning or household filtering.
Product Description
Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100
About This Item
Introducing the Whatman 1440-185 Ashless Quantitative Filter Paper, the go-to choice for all your filtration needs. This pack of 100 high-quality filter papers is perfect for various applications ranging from gravimetric analysis to collecting trace elements and radionuclides from the atmosphere. Designed with medium speed and retention, this ashless filter paper provides excellent filtration performance. It is commonly used for gravimetric analysis of numerous components in cements, clays, iron and steel products.
Additionally, it serves as a primary filter for separating solid matter from aqueous extracts in general soil analysis. What sets this filter paper apart is its versatility. It finds utility in the quantitative determination of sediments in milk and serves as a pure analytical-grade clean-up filter for solutions before AA spectrophotometry. This means you can rely on its exceptional quality for even the most demanding applications. With a retention rate of 8µm and a diameter of 18.5cm, this filter paper offers optimal filtration efficiency.
The pack of 100 ensures you have an ample supply to meet your filtration requirements. Whatman, a trusted name in the industry, guarantees the highest standards of quality with their Whatman 1440-185 filter paper. Whether you are in the field of research, laboratory analysis, or industrial applications, this ashless quantitative filter paper will exceed your expectations. Say goodbye to impurities and hello to accurate results with the Whatman 1440-185 Ashless Quantitative Filter Paper, your reliable filtration companion for precision and reliability. Don't miss out on this essential product for your filtration needs.
Shop now and experience the difference that Whatman 1440-185 filter paper brings to your work.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of using Whatman 1440-185 Ashless Quantitative Filter Paper?
Answer: The Whatman 1440-185 Ashless Quantitative Filter Paper is specifically designed for laboratory and analytical applications that require precise filtering. This filter paper effectively separates solids from liquids, making it ideal for gravimetric analysis and various experiments in chemistry and biology. Its ashless composition ensures that no interfering substances are released during filtration, thus providing accurate and reliable results. -
Question:
What are the key specifications of the Whatman 1440-185 filter paper?
Answer: The Whatman 1440-185 filter paper has a diameter of 18.5 cm and a pore size of 8 microns. It belongs to Grade 40, which is known for high retention capability and strength, making it suitable for quantitative particulate analysis. These features ensure that the filter paper can retain fine particles while allowing for efficient liquid passage, which is essential for obtaining precise analytical results. -
Question:
Can I use Whatman 1440-185 filter paper for microbiological applications?
Answer: While the Whatman 1440-185 filter paper is optimal for quantitative analysis and solid-liquid separation, it is not specifically designed for microbiological applications. For microbiology, it is advisable to use filter papers that are pre-sterilized and designed for such contexts. However, it can be utilized in sample preparation or filtration processes in microbiological experiments if appropriate handling measures are taken. -
Question:
How do I store the Whatman 1440-185 filter paper?
Answer: To maintain the integrity of the Whatman 1440-185 filter paper, it is best to store it in a cool, dry place away from direct sunlight. Ensure that the packaging is sealed tightly to prevent moisture absorption, which can compromise its performance. Proper storage will help preserve its quality and ensure that it delivers consistent filtering results when needed. -
Question:
What types of experiments is the Whatman 1440-185 filter paper suitable for?
Answer: The Whatman 1440-185 filter paper is suitable for a variety of scientific experiments involving quantitative analysis, such as gravimetric measurements, quantitative recovery of precipitates, and substance purification processes. It is widely used in chemistry for accurately determining the amount of suspended solids in a solution, making it a staple in many laboratory settings. -
Question:
What is the difference between Ashless and regular filter paper?
Answer: Ashless filter paper, such as the Whatman 1440-185, is designed to leave minimal residues upon incineration, making it ideal for precise quantitative analysis. Regular filter paper, on the other hand, may contain alkaline materials that can introduce errors during analyses. The ashless characteristic ensures accuracy in measurements, especially in chemical and environmental applications where purity is critical. -
Question:
What is the filtration speed of Whatman 1440-185 filter paper?
Answer: The filtration speed of Whatman 1440-185 filter paper is moderate, which is suitable for applications requiring both clarity and the retention of fine particles. While it may not filter as quickly as coarser papers, its balance of retention and flow rate is ideal for quantitative analysis where accuracy is essential. This makes it perfect for laboratories focusing on precision. -
Question:
Can Whatman 1440-185 filter paper be used for coffee brewing?
Answer: While the Whatman 1440-185 filter paper is made for laboratory purposes, some users experiment with it for coffee brewing due to its fine filtration properties. However, keep in mind that it may not provide the same flavor profile as specialty coffee filters. If you’re looking for clarity in flavor without residue, it may be useful at home but typically isn’t used for this purpose in traditional settings. -
Question:
How many sheets come in a pack of Whatman 1440-185 filter paper?
Answer: A pack of Whatman 1440-185 filter paper contains 100 sheets. This bulk packaging is ideal for laboratories and educational institutions that require a high volume of filter paper for ongoing experiments. The abundant supply ensures that researchers can conduct multiple tests without frequent replenishment of supplies, enhancing workflow efficiency. -
Question:
Where can I buy Whatman 1440-185 Ashless Quantitative Filter Paper in Solomon Islands?
Answer: You can purchase Whatman 1440-185 Ashless Quantitative Filter Paper from Ubuy in Solomon Islands. Ubuy offers a wide selection of laboratory supplies and ensures that you get authentic products delivered to your doorstep. Explore their online store to find this specific filter paper, along with various other lab essentials.
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Pros
- High clarity and purity
- Excellent filtration performance
- Durable and reliable material
- consistent quality across packs
- Versatile for various applications
Cons
- May require larger storage space.
Product Price History
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SBD 2330
Order now and get it around Thursday, July 02
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QTY:
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Medium speed and retention
- Used for gravimetric analysis
- Primary filter for separating solid matter
- Analytical grade clean-up filter
- High purity filter for trace elements and radionuclides
- Diameter: 18.5cm