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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4.1 ★★★★★
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Nanbo
New York, US
★★★★★ 3
Not for my kids
Scary ball to my dogs. The power button is inside so you have to unscrew it, turn it on & screw it back together before it starts moving. It's not easy. It's harder than a rubber ball so I think it would be sturdy. It might work for some dogs, but mine ran for the hills!
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Reviewed in the United States on January 26, 2026
M
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Mike M
New York, US
★★★★★ 5
Dog loves it
Color: Blue, Color: Blue
This is my 2nd purchase, My dog loves this ball toy. It jumps around and gets her excited and wants to play. Love it.
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Reviewed in the United States on May 14, 2026
S
Verified Purchase
Samuel Lewis Conley
Natrona Heights, US
★★★★★ 5
Tons of fun for the puppy
The puppy loves it. Hours if fun. Whats best feature is that its rechargeable.
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
Mr. Grimes
Alexandria, US
★★★★★ 1
High Priced Junk ! Don’t Purchase !!
Color: Blue
This is junk !!! Had it about 10 minutes till it stopped working !!!! Made cheap ! When my dog picked it up and dropped it from about 8-10 inches from the floor, it splits apart and kept doing that ! Also the inside part stopped working after the 1st time ! Warning ! This is very cheaply made ! For the price I thought it would be a good product. This proved me wrong !
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Beach Lover (Sue)
Whiting, US
★★★★★ 5
Pup loves this!
Size: 6 Inch, Color: Red
This soccer ball is so cute. My dog loves to play with these. The straps are durable, easy to pump up (they come with a pump), good value for the money since they tend to last awhile, at least for us. The straps are durable but could be an issue if your dog is an aggressive chewer. They stay pumped up for quite awhile and just need to be topped off once in awhile to keep the bounce there. We keep them outside even in the winter and they do just fine. HIghly recommend as a good play toy.
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Reviewed in the United States on December 16, 2025

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