1441-150 Filter Paper by Whatman
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The Whatman 1441-150 is a 150 mm diameter circle filter paper engineered from cotton and cellulose filter media with an alpha cellulose content of at least 98 percent. Designed for analytical liquid filtration applications, this Grade 41 filter paper features a basis weight of 85 g/m^2 and a thickness of 215 µm. It provides a typical particle retention in liquid of 20 µm. Performance characteristics include an air flow rate of 4 s/100 mL/in^2, a water flow rate of 254 ml/min, and a low ash content of 0.007 percent or less. Supplied in a pack size of 100 circles, the 1441-150 delivers reliable quantitative and qualitative separation performance in laboratory workflows.
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Frequently Asked Questions(FAQ):
Where can I buy 1441-150 by Whatman in the USA?
You can purchase 1441-150 by Whatman from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 1441-150?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Whatman in the United States?
While we are not the official distributor or seller of Whatman in the United States, we source our products from reliable channels and offer you original Whatman equipment at competitive prices.
How can I access 1441-150 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 1441-150 to our written reply.
Do you provide technical support for 1441-150?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Whatman |
|---|---|
| Part number | 1441-150 |
| Inner Code | 5121296 |
Technical specification
| Product type | Grade 41 Cellulose Filter Circles |
|---|---|
| Material | Cotton |
| Filter Media | Cellulose |
| Grade | 41 |
| Size | 150 mm Diameter |
| Typical Particle Retention in Liquid | 20 µm |
| Thickness | 215 µm |
| Basis Weight | 85 g/m^2 |
| Ash Content | ≤0.007% |
| Air Flow Rate | 4 s/100 mL/in^2 |
| Water Flow Rate | 254 ml/min |
| Alpha Cellulose Content | ≥98% |
| Format | Circles |
| Pack Size | 100 |