WHATMAN 1440-090 Ashless Quantitative Filter Paper 9.0CM

( Brand: Whatman ), ( Manufacturer Part Number: 1440-090 ), ( Model: ASHLESS ), ( Part Type: Filter ), ( Country/region Of Manufacture: United Kingdom )

Review WHATMAN 40 Ashless Quantitative Filter Paper 9.0cm Diameter

The 1440-090 Whatman 40 Ashless Quantitative Filter Paper, with a diameter of 9.0 centimeters, is a high-quality laboratory filter paper that is widely used in various scientific applications. This particular filter paper is a part of the prestigious Whatman brand, renowned for its commitment to delivering top-notch filter media products.

The 40 Ashless qualifier of this filter paper indicates its ability to remove a minimal amount of ash, making it ideal for applications where low ash content is essential. This feature is particularly beneficial in quantitative analysis, where trace amounts of ash can significantly impact the accuracy of results.

The filter paper has a nominal pore size of 0.45 microns, which ensures it can effectively filter out particles of this size and larger, while still allowing smaller particles to pass through. This property makes it suitable for a wide range of applications, including liquid filtration, solvent extraction, and sample preparation.

The 1440-090 Whatman 40 Ashless Quantitative Filter Paper is made from a cellulose fibre matrix, which is chemically treated to minimize the amount of ash it produces. This treatment also makes the filter paper highly hydrophilic, meaning it has a strong affinity for water and other polar solvents.

The filter paper's 9.0 centimeter diameter makes it a versatile option for a variety of filtration needs. It is easy to handle and can be used in a variety of filter funnels or manifold systems.

In summary, the 1440-090 Whatman 40 Ashless Quantitative Filter Paper is a reliable and high-performing lab filter paper. Its low ash content, 0.45 micron nominal pore size, and hydrophilic properties make it an excellent choice for quantitative analysis and other filtration applications. Its 9.0 centimeter diameter ensures its versatility and ease of use.

1. High Quality: This filter paper is manufactured by Whatman, a renowned brand known for its high-quality filter papers.

2. Ashless: The filter paper is ashless, which means it does not leave any residue, ensuring accurate results in quantitative analysis.

3. Grade 40: It is a Grade 40 filter paper, which means it has a pore size of 0.45 microns, suitable for most laboratory applications.

4. Size: The 9.0cm size is suitable for many laboratory equipment, making it a versatile option.

5. Consistency: Whatman filter papers are known for their consistency in size and pore size, ensuring reliable results.

1. Cost: Compared to lower-grade filter papers, 1440-090 Whatman filter papers can be more expensive.

2. Limited Availability: Depending on the location, this specific filter paper might not be readily available in local stores, requiring an online purchase.

The 1440-090 Whatman 40 Ashless Quantitative Filter Paper 9.0cm is a high-quality filter paper suitable for quantitative analysis due to its ashless properties and consistent pore size. While it may be more expensive than lower-grade filter papers, its reliability and accuracy can make it a worthwhile investment for lab settings. If the cost and limited availability are not major concerns, this filter paper is an excellent choice for laboratory applications.

Details:

This offer is for a Whatman 40 Ashless quantitative filter paper, 9.

0cm diameter. Items of value must be sent insured either USPS or chaperones. The filter paper is in new condition sealed original packaging.

Please see pictures.

Weights and measurements are approximates.

Shipping includes all shipping costs: handling costs including packing material.

The cost of item is discrete from shipping.

part #: 1440090 prices

• $25.00-$249.00

specifications plasticwarelabsuppy:

• brand: Whatman
• mpn: 1440-090
• model: Ashless
• part type: Filter
• country/region of manufacture: United Kingdom

Offer plasticwarelabsuppy:

• Sold: 0
• best offer: true
• Started: July 8, 2017, 1:02 pm
• bids: 0
• quantity: 4

Returns plasticwarelabsuppy:

• type: Money Back
• policy: returns accepted
• paid by: Buyer
• time: 30 Days

Payments plasticwarelabsuppy:

• PayPal

General plasticwarelabsuppy:

• business industrial > healthcare lab life science lab supplies business industrial > plasticware lab supplies
• condition: New
• in stock: Yes

Shipping plasticwarelabsuppy:

• cost: $4.5
• type: Flat
• handling: 1 days

Seller plasticwarelabsuppy:

• zipcode: 84332
• city: Providence, Utah

Ratings:

1. Thanks for a pleasant transaction. Enjoy your branded shipping supplies 07-04-17
2. AAA. Perfect transaction. Thanks! 06-29-17
3. great 07-06-17
4. Timely shipping and item as described. Thanks! 07-07-17

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