SKU: 22214085137

Sartorius 14051--47------N Azide NPS & gridded MF, 0.45µm, ⌀47 mm, 100/pk

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Description

Sartorius 14051--47------N Azide NPS & gridded MF, 0.45µm, ⌀47 mm, 100/pkAzide Nutrient Pad Sets for Enterococci, 100 NPS in petri dishes, with 100 sterile membranes 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

Azide Nutrient Pad Sets for Enterococci, 100 NPS in petri dishes, with 100 sterile membranes
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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22214085137

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Beverly Thompson
Bozeman, US
★★★★★ 3
Well made but not tasty
Color: Tennessee Volunteers, Style: Goal Post Chew Toy
Our dog just didn’t like it.
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Reviewed in the United States on March 10, 2026
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Susan
Lexington, US
★★★★★ 5
Puppies love it!!!
Color: Michigan Wolverines
I’m so happy with this dog toy! It’s the perfect way to show off my team pride while keeping my puppies entertained. The toy is durable and holds up to lots of chewing and tugging. The Michigan Wolverines logo looks great and it's the perfect size for my pups to grip and play with. GO BLUE!!!
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Reviewed in the United States on January 23, 2025
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LS from New Jersey
Whiting, US
★★★★★ 5
Dog Loved It
Color: Michigan Wolverines
Lasted for months, dog loved it. Can't believe tug toy wasn't ripped apart
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Reviewed in the United States on February 13, 2024
B
Verified Purchase
Brittany Ascencio
Boise, US
★★★★★ 5
Pretty tough toy
Color: Florida Gators
I have a 65lb staffordshire terrier and she has had this toy for months, plays with it pretty often and is still holding up for months. I use it as a tug and pull toy and she has such a good time!
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Reviewed in the United States on June 23, 2022
A
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Amazon Customer
Boise, US
★★★★★ 3
Not going to last long with a chewer
Color: Michigan Wolverines
Chewed up the first day!! Not built to last
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Reviewed in the United States on October 24, 2025

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