Whatman
0 ratings
Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100
genuine image
Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100
Classic general purpose ashless filter paper with medium speed and retention
Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100
Item #: 73138538

Whatman 1440-185 Ashless Quantitative Filter Paper, 18.5cm Diameter, 8 Micron, Grade 40 Pack of 100

Item #: 73138538

BHD 88

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 12
Secured transactionsecured transaction

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.

Our Top Logistics Partners
  • fedex
  • dhl
  • aramex
Classic general purpose ashless filter paper with medium speed and retention
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
benefit payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

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

Shop for Whatman 1440-185 Ashless Quantitative Filter Paper with 8 Micron retention for gravimetric analysis and separation of solid matter. Available in a pack of 100. Best for cements, clays, iron, steel, soil analysis, sediments, trace elements, and radionuclides. Order now at Ubuy Bahrain.
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Ideal for technicians conducting quantitative analysis requiring precise filtration and minimal contamination in experiments.

  • Chemistry Students

    Perfect for students needing reliable filtration media for laboratory exercises in general and analytical chemistry courses.

  • Environmental Testing

    Useful for environmental professionals analyzing particles in water or air samples using efficient and accurate filtration.

Not Suitable For
  • General Use

    Not suitable for casual or household filtration needs due to high precision and laboratory-grade specifications.

  • Low Volume Tasks

    Users needing small quantities or occasional filtration may find the pack size excessive and cost ineffective.

  • 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

Product Buying Guide

The Whatman 1440-185 Ashless Quantitative Filter Paper is an essential tool for various laboratory applications. Its medium speed and retention make it suitable for gravimetric analysis of components in cements, clays, iron, and steel products. The filter paper is also utilized for separating solid matter from aqueous extracts in general soil analysis, quantitative determination of sediments in milk, and as a pure analytical grade clean-up filter for solutions prior to AA spectrophotometry. This comprehensive buying guide will assist you in making an informed decision about purchasing this product, tailored to the specific needs and requirements of your laboratory work.

Product Specifications

  • 18.5cm
  • 8µm
  • 100 filters per pack
  • 40 (medium speed and retention)

Key Features

  • Ensures minimal ash content for accurate results
  • Suitable for gravimetric analysis, soil analysis, and trace element collection
  • Ideal for collecting trace elements and radionuclides from the atmosphere
  • Provides clean-up filtration for solutions before AA spectrophotometry

Usage Scenarios

  • Ideal for analyzing components in cements, clays, iron, and steel products
  • Primary filter for separating solid matter from aqueous extracts in general soil analysis
  • Suitable for determining sediments in milk and cleaning up solutions before spectrophotometry
  • High purity filter for collecting trace elements and radionuclides from the atmosphere

Usage Scenarios

  • Brand X Ashless Quantitative Filter Paper, 18cm Diameter, 10 Micron, Pack of 100
  • Brand Y Non-Ashless Quantitative Filter Paper, 20cm Diameter, 8 Micron, Grade 35, Pack of 80

Some User Review

  • The filter paper performed exceptionally well during our gravimetric analysis experiments, consistently delivering accurate results.
  • We found the ashless nature of the filter paper to be extremely beneficial for our trace element collection procedures.

Competitors

  • The product is competitively priced within the market range for similar high-quality filter papers. It offers excellent value for the pack of 100 filters.

Buying Considerations

  • Ensure that the specifications of the filter paper align with the specific requirements of your laboratory applications.
  • Compare the pricing and pack quantities of the Whatman 1440-185 with those of competitors to make an informed investment decision.
  • Evaluate the versatility of the filter paper and its compatibility with various analytical procedures to maximize its utility.

Conclusion

In conclusion, the Whatman 1440-185 Ashless Quantitative Filter Paper is a reliable and versatile filtration solution suitable for a wide range of laboratory applications. Its consistent performance, analytical grade purity, and competitive pricing make it a preferred choice for professionals seeking accuracy and efficiency in their analytical processes.

Customer Questions & Answers

  • 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 Bahrain?

    Answer: You can purchase Whatman 1440-185 Ashless Quantitative Filter Paper from Ubuy in Bahrain. 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.

Whatman Quantitative Filter Paper Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

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.

BHD 88

Order now and get it around Sunday, July 12

QTY:

Secured transactionsecured transaction

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.

Our Top Logistics Partners
  • fedex
  • dhl
  • aramex
Fastest cross-border delivery

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