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Sartorius 14058--50----RKN Nutrient pad set Wort NPS & gridded MF, 0.45µm, ⌀50 mm, 100/pk

SKU 14058--50----RKN
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Original price $251.00
Original price $251.00 - Original price $251.00
Original price $251.00
Current price $172.56
$172.56 - $172.56
Current price $172.56

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
For determination of yeasts and molds acc. to international Standards e.g. VLB and internal SOPs.

The NPS are individually, sterile packaged in petri dishes and sealed in aluminum bags for longest shelf life. The membrane filters are gridded and individually, sterile packaged. Pore size: 0.45 µm, ISO 7704 released Diameter: 50 mm; Color: gray membrane, white grid gray membranes after wetting black.

Specifications

applications Microbial Enumeration
color grey/white
diameter-mm 50
list-price 251.00
material Cellulose Nitrate (CN) / Mixed Cellulose Ester (MCE)
part-number 14058--50----RKN
pore-size-μm 0.45
quantity-per-pack 100
Sterility Sterile

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Free US FedEx Ground shipping is for online orders greater than or equal to $500 if the item weighs less than 100lbs (actual and dimensional weight) and is inside of the contiguous United States (excluding Hawaii and Alaska).

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Excludes Demo/Used and Over 100lb

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