SKU: 84337402911

Sartorius 14069--47------N Nutrient Pad with Filter Sabouraud NPS&gridded MF, 0.45 High Flow, ⌀47 mm, 100/pk

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Description

Sartorius 14069--47------N Nutrient Pad with Filter Sabouraud NPS&gridded MF, 0.45 High Flow, ⌀47 mm, 100/pkSartorius Nutrient Pad Sets have been used successfully in the membrane filter method for more than 30 years. Practical and easy to handle, Nutrient Pads reduce labor and simplify many microbiological testing procedures. Microorganisms require the appropriate culture media for optimal growth. Nutrient Pad Sets are sterile, dehydrated culture media. Once they are moistened with 3. 0 3. 5 ml of sterile and demineralized (or pure ) water they are ready

Sartorius Nutrient Pad Sets have been used successfully in the membrane filter method for more than 30 years. Practical and easy to handle, Nutrient Pads reduce labor and simplify many microbiological testing procedures. Microorganisms require the appropriate culture media for optimal growth. Nutrient Pad Sets are sterile, dehydrated culture media. Once they are moistened with 3.0 – 3.5 ml of sterile and demineralized (or pure ) water they are ready-to-use immediately. The level of moisture is optimal when an excess ring of water surrounding the NPS is visible.
The standard NPS box contains 100 sterile Nutrient Pads, each of which is individually inserted in a petri dish and sterilized. Ten each of these petri dishes are sealed in an aluminum bag. This special packaging in bags protects the sensitive formula constituents of the Nutrient Pad during transport and storage from fluctuations in humidity and temperature. As a result, it guarantees the high quality of our NPS throughout their entire shelf life up to 24 months. This makes the Sartorius Nutrient Pads Sets unique: No other ready-to-use culture media around the globe assures such consistently high quality and reproducible results up to 24 months.
Compliance with International Standards: Currently, Sartorius offers more than 30 different Nutrient Pad Set types to meet the diverse requirements of microbiological analysis. Aside from the European drinking water directive, they comply with other international regulations and recommendations: international pharmacopoeias, DIN and ISO standards, the American Standards for Water and Foods, mineral water regulations, brewery guidelines, such as MEBAC or EBC, and recommendations of the food industry, such as LMBG, NCA and ICUMSA, etc.
Includes Membrane Filters: All Nutrient Pad Set types are supplied with the appropriate membrane filters, which are also individually sterile packaged. Nutrient Pad Sets are also available with Microsart® e.motion Membrane Filters which are specially designed for the Microsart® e.motion Dispenser and can be conveniently inserted. The membrane filters are then automatically removed from their sterile package. All membrane filters, tailored to meet the special requirements of microbial detection, are available with 47 or 50 mm diameter.
Trouble-free storage up to 24 month
Compliance with international standards and references
Validation guide available
Highly versatile -multiple applications
Economical – no time consuming and labor intensive preparation of nutrient media (sterilization, cleaning etc.)
Easy handling – no need for comprehensive microbiological testing equipment

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SKU: 84337402911

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TN
Bozeman, US
★★★★★ 5
One of the best middle grade books of 2018!
Format: Hardcover
FRONT DESK is loosely based on author Kelly Yang’s life experience, as explained in an author’s note at the end of the book. Her straightforward writing makes this book perfect for younger middle grade readers (Mia is 10). Yet Yang tackles difficult issues like interpersonal, systemic, and institutional racism. She writes so simply and honestly, it’s hard to imagine a young person walking away without understanding these powerful messages. FRONT DESK is infused with dark truths about America and still manages to be light, heartwarming, and fast-paced. Lovable Mia solves problems by using her writing skills—not her math skills as her mother wishes she would. She beats the system by using her words, often disguised as the words of adults, to point out injustices and find pathways to a better life for her family and friends. Mia’s and her parents’ find—actually, create—community at the Calavista Motel. They fight back when multiple systems conspire to make life impossible for Hank, an African American man who lives at the hotel. They devise a system to hide desperate Chinese immigrants in vacant rooms. This is deep social justice work, accompanied by anecdotes of Mia’s follies at the front desk and problems at school. The book ends on a hopeful note, with the Tangs’ community surrounding them to help them take the first step off the poverty rollercoaster. The solution they come up with has a chance at helping others get off, too. FRONT DESK shifts the narrative about the American experience, acknowledging that there are many American experiences. The pathway to the American Dream can take many forms, and Yang has described one that is heart wrenching, hopeful, and a lot of fun along the way.
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Reviewed in the United States on June 5, 2018
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qocn19
Whiting, US
★★★★★ 5
This is my middle school daughter’s favorite book.
Format: Paperback
My daughter usually reads only graphic novels, but she started reading chapter books after this one. She loved it so much that she’s read it several times, and since it’s a series, we bought and read all the other books too. It’s a great book for middle school girls—easy to get into and very engaging.
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Reviewed in the United States on September 1, 2025
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Christopher Robinson
Dallas, US
★★★★★ 5
Summer Reading
Format: Paperback
This is a book for middle school summer reading
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Reviewed in the United States on May 11, 2026
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SweetRead
Charlottesville, US
★★★★★ 5
Perfect Combo of Fun and Serious
Format: Kindle
This story was the perfect combination of humor and seriousness. I, even as an adult, remember some of those same feelings and the drama of junior high years. It made me take a look even at myself and ask what I look for in people? It made me ask myself if I need to reach out and apologize. But it also ales me want to do better. Step away from social media. When on social media, make sure I think about my comments and how they can be construed or make people feel. Help my nieces and nephews compliment actions and other such areas and not looks. To look deeper into a person. Well written. Lots of fun. And just what I needed in a book. Chad Morris and Shelly Brown do it again.
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Reviewed in the United States on March 3, 2024
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Srimannarayana
Alexandria, US
★★★★★ 5
Excellent
Format: Hardcover
I really like this book has a good story
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Reviewed in the United States on March 7, 2025

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