Whatman 7141-004 Cellulose Nitrate Membrane Filter With Grid Non-sterile, 0.45

US $430

USA, United States
Jun 5th

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Whatman 7141-004 Cellulose Nitrate Membrane Filter with Grid Non-Sterile, 0.45 Micron 47mm Diameter, (Pack of 100) Item Description 0.45?m cellulose nitrate membrane filter with grid, non-sterile, 47mm Gridded surface (3.1mm intervals) make filters ideal for colony counting Membranes are among the strongest available of their type Performance improvements include very narrow pore size distribution and low levels of extractables Has a noticeably improved flexibility; is made to tolerate abuse SPECIFICATIONS Non-sterile gridded Cellulose nitrate membrane filters by Whatman. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions. Can directly replace the general purpose membrane filters of other manufacturers without requiring any significant change of technique. Other benefits and features include: Improved strength and flexibility to tolerate abuse without sacrificing integrity Low extractable levels?approximately 2% Autoclavable at 121?C (250?F), with low shrinkage. Can be heated to 130?C (266?F) without damage. Can be autoclaved two or three times without major changes in physical properties. Gridded surface (3.1mm intervals) make filters ideal for colony counting after incubation. Special non-toxic ink used is completely free from bacterial growth inhibitors. Pore Size: 0.45?m. 100/Pack. Whatman #: 7141-004. ADDITIONAL FEATURES Manufacturer: Whatman Shipping Weight: 10 Product Dimensions: Width: 3.30 Length: 4.70 Height: 1.00 SHIPPING INFORMATION ● Our stock all ships from our US-based warehouses. ● Shipped via USPS or UPS (depending on location and package weight) ● Unless stated otherwise, all orders will ship within 24 hours of your payment being processed. Check our feedback to see the great reviews of FAST shipping we offer. ● Shipping is always FREE! RETURN & REFUND POLICY ● We offer a 30 day return/exchange policy for our products. ● You can choose refund or exchange if you are dissatisfied for any reason with your product. ● Only factory defects are accepted as a reason for a return. In the case of factory defects, we will replace the product for you. ● When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. ● You will be required to cover shipping on the return of defective items. ● All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. ● When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. ● Buyers outside the U.S.A please note - ALL of our electrical appliances sold in our store are 110-120V. ● Return policy for buyers outside the U.S.A - We offer to return the items within 30 days. The BUYER will ship the item at his own cost. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a solution. ABOUT OUTDOOR DEALS STORE We have been available to online customers, offering a variety of brand new products at great prices. All of our products ship directly from our different warehouses across the United States so you get your items quickly and in perfect condition. We know how important it is for you to get what you ordered and get it fast. Our products are a 100% authentic and brand new. We work with the biggest suppliers of high quality products to bring you only the best items. It is very important to us that we put our customers first and you will see this reflected in every transaction with us. We consider it a top priority that our customers are happy and in the rare event that they are not, we do everything we can to fix the situation. No customer will walk away from our store unhappy. If there's a problem, just let us know and we fix it. We guarantee you only the best experience when shopping with us!