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Nutrient Pad Sets

By Sartorius
Nutrient Pad Sets

Nutrient Pad Sets (NPS) are sterile, dehydrated culture media. They are composed of a sterile pad in a Petri dish which has been impregnated with dehydrated nutrient. All Nutrient Pad Sets are supplied with the appropriate membrane filters, which are also individually sterile packaged.
Once they are moistened with 3.0 – 3.5 ml of sterile and demineralized (or destilled) water they are ready-to-use immediately. The level of moisture is optimal when an excess ring of water surrounding the NPS is visible.
Sartorius Nutrient Pad Sets have been used successfully in the membrane filter method for more than 20 years. The membrane filter method allows large sample volumes with low microbial count to be tested. Inhibitors, such as essential oils or disinfectants, can be rinsed out after filtration, before incubation.

NPS are practical and easy to handle, Nutrient Pad Sets reduce labor and simplify many microbiological testing procedures. The standard NPS box contains 100 sterile Nutrient Pads, with each ten NPS sealed in an aluminum bag. This special packaging 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 ranging from 18 to 24 months. NPS do not require refrigeration.

Nutrient Pads for Total Colony Count

Nutrient Pad Sets for total colony count, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged with 47 mm or 50 mm membrane filters.

The membrane filters are selected for optimum growth, together with the
corresponding nutrient media. The supplied membrane filter type is listed
within brackets:

(1) = Green with dark-green grid, 0.45 µm pore size

             
Cat.No. Name Media Type Size PK    
109-1405547N Nutrient Pad Sets with matching membrane filters (1) Standard TTC 47mm $195.00
100/PK
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109-1405547RDN Nutrient Pad Sets with matching Microsart membrane filters (1) Standard TTC 47mm $200.00
100/PK
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109-1405550N Nutrient Pad Sets with matching membrane filters (1) Standard TTC 50mm $195.00
100/PK
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109-1405550RDN Nutrient Pad Sets with matching Microsort membrane filters (1) Standard TTC 50mm $200.00
100/PK
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109-1406347N Nutrient Pad Sets with matching membrane filters (1) Caso 47mm $195.00
100/PK
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109-1406350N Nutrient Pad Sets with matching membrane filters (1) Caso 50mm $195.00
100/PK
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109-1406447N Nutrient Pad Sets with matching membrane filters (1) Standard 47mm $195.00
100/PK
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109-1406450N Nutrient Pad Sets with matching membrane filters (1) Standard 50mm $191.00
100/PK
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109-1407647N Nutrient Pad Sets with matching membrane filters (1) Tryptone Glucose Extract (TGE) 47mm $195.00
100/PK
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109-1407647RDN Nutrient Pad Sets with matching Microsart membrane filters (1) TGE 47mm $204.00
100/PK
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109-1408447N Nutrient Pad Sets with matching membrane filters (1) R2A 47mm $195.00
100/PK
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109-1408450N Nutrient Pad Sets with matching Microsart membrane filters (1) R2A 50mm $195.00
100/PK
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109-1409047N Nutrient Pad Sets with matching membrane filters (1) Yeast Extract 47mm $191.00
100/PK
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109-1409050N Nutrient Pad Sets with matching membrane filters (1) Yeast Extract 50mm $201.00
100/PK
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Nutrient Pad Sets for E. coli, Coliforms and Enterobacteria

Nutrient Pad Sets for E. coli, coliforms and enterobacteria, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged 47 mm and 50mm membrane filters.

The membrane filters are selected for optimum growth, together with the
corresponding nutrient media. The supplied membrane filter type is listed
within brackets:

(2) = White with green grid, 0.45 µm pore size
(7) = White with black grid, 0.45 µm pore size

               
Cat.No. Name Media Type Size Use PK    
109-1405347N Nutrient Pad Sets with matching membrane filters (2) Endo 47mm E.coli and Coliforms $195.00
100/PK
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109-1405347RDN Nutrient Pad Sets with matching Microsart membrane filters (2) Endo 47mm E.coli and Coliforms $204.00
100/PK
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109-1405350N Nutrient Pad Sets with matching membrane filters (2) Endo 50mm E.coli and Coliforms $195.00
100/PK
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109-1405647N Nutrient Pad Sets with matching membrane filters (2) Tergitol TTC 47mm E.coli and Coliforms $191.00
100/PK
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109-1405647RDN Nutrient Pad Sets with matching Microsart membrane filters (2) Tergitol TTC 47mm E.coli and Coliforms $200.00
100/PK
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109-1405650N Nutrient Pad Sets with matching membrane filters (2) Tergitol TTC 50mm E.coli and Coliforms $191.00
100/PK
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109-1405650RDN Nutrient Pad Sets with matching Microsart membrane filters (2) Tergitol TTC 50mm E.coli and Coliforms $200.00
100/PK
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109-1406747N Nutrient Pad Sets with matching membrane filters (2) Teepol / Lauryl Sulphate 47mm E.coli and Coliforms $191.00
100/PK
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109-1406750N Nutrient Pad Sets with matching membrane filters (2) Teepol / Lauryl Sulphate 50mm E.coli and Coliforms $191.00
100/PK
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109-1406847N Nutrient Pad Sets with matching membrane filters (2) m FC 47mm E.coli and Coliforms $195.00
100/PK
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109-1406850N Nutrient Pad Sets with matching membrane filters (2) m FC 50mm E.coli and Coliforms $191.00
100/PK
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109-1408247N Nutrient Pad Sets with matching membrane filters (2) ECD 47mm E.coli $195.00
100/PK
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109-1408250N Nutrient Pad Sets with matching membrane filters (2) ECD 50mm E.coli $191.00
100/PK
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109-1408747N Nutrient Pad Sets with matching membrane filters (7) Chromocult 47mm E.coli and Coliforms $195.00
100/PK
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109-1408750N Nutrient Pad Sets with matching membrane filters (7) Chromocult 50mm E.coli and Coliforms $191.00
100/PK
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109-1409747N Nutrient Pad Sets with matching membrane filters (2) MacConkey 47mm Enterobacteria, E.coli $195.00
100/PK
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109-1409750N Nutrient Pad Sets with matching membrane filters (2) MacConkey 50mm Enterobacteria, E.coli $191.00
100/PK
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Nutrient Pad Sets for other Faecal Bacteria

Nutrient Pad Sets for other faecal bacteria, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged 47 mm and 50 mm membrane filters.

The membrane filters are selected for optimum growth, together with the
corresponding nutrient media. The supplied membrane filter type is listed
within brackets:

(1) = Green with dark-green grid, 0.45 µm pore size

               
Cat.No. Name Media Type Size Use PK    
109-1405147N Nutrient Pad Sets with matching membrane filters (1) Azide/ KF Strep 47mm Enterococci $191.00
100/PK
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109-1405147RDN Nutrient Pad Sets with matching Microsart membrane filters (1) Azide/ KF Step 47mm Enterococci $200.00
100/PK
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109-1405150N Nutrient Pad Sets with matching membrane filters (1) Azide/KF Strep 50mm Enterococci $191.00
100/PK
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109-1405150RDN Nutrient Pad Sets with matching Microsart membrane filters (1) Azide/KF Strep 50mm Enterococci $200.00
100/PK
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109-1405747N Nutrient Pad Sets with matching membrane filters (1) Bismuth Sulfite 47mm Salmonellae $195.00
100/PK
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109-1405750N Nutrient Pad Sets with matching membrane filters (1) Bismuth Sulfite 50mm Salmonellae $195.00
100/PK
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Nutrient Pad Sets for Non-faecal, Pathogenic Bacteria

Nutrient Pad Sets for non-faecal, pathogenic bacteria, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged 47 mm and 50 mm membrane filters.

The membrane filters are selected for optimum growth, together with the
corresponding nutrient media. The supplied membrane filter type is listed
within brackets:

(2) = White with green grid, 0.45 µm pore size

               
Cat.No. Name Media Type Size Use PK    
109-1407447N Nutrient Pad Sets with matching membrane filters (2) Chapman 47mm Staphylococci, Staph. aureus $195.00
100/PK
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109-1407450N Nutrient Pad Sets with matching membrane filters (2) Chapman 50mm Staphylococci, Staph. aureus $195.00
100/PK
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109-1407547N Nutrient Pad Sets with matching membrane filters (2) Cetrimide 47mm Pseudonomas Aeruginosa $195.00
100/PK
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109-1407547RDN Nutrient Pad Sets with matching Microsart membrane filters (2) Cetrimide 47mm Pseudonomas Aeruginosa $200.00
100/PK
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109-1407550N Nutrient Pad Sets with matching membrane filters (2) Cetrimide 50mm Pseudonomas Aeruginosa $195.00
100/PK
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109-1407550RDN Nutrient Pad Sets with matching membrane filters (2) Cetrimide 50mm Pseudonomas Aeruginosa $200.00
100/PK
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Nutrient Pad Sets for Yeasts and Molds

Nutrient Pad Sets for yeasts and molds, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged 47 mm and 50mm membrane filters.

The membrane filters are selected for optimum growth, together with the
corresponding nutrient media. The supplied membrane filter type is listed
within brackets:

(2) = White with green grid, 0.45 µm pore size
(3) = Gray (after wetting black) with white grid, 0.65 µm pore size
(4) = White with green grid, 0.65 µm pore size
(5) = White with green grid, 1.2 µm pore size
(6) = Gray (after wetting black) with white grid, 0.8 µm pore size
(8) = Gray (after wetting black) with white grid, 0.45 µm pore size

               
Cat.No. Name Media Type Size Use PK    
109-1405847N Nutrient Pad Sets with matching membrane filters (3) Wort 47mm Yeast and Molds $191.00
100/PK
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109-1405847RDN Nutrient Pad Sets with matching Microsart membrane filters (3) Wort 47mm Yeast and Molds $200.00
100/PK
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109-1405850N Nutrient Pad Sets with matching membrane filters (3) Wort 50mm Yeast and Molds $191.00
100/PK
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109-1405850RDN Nutrient Pad Sets with matching Microsart membrane filters (3) Wort 50mm Yeast and Molds $200.00
100/PK
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109-1406147N Nutrient Pad Sets with matching membrane filters (3) Lysine 47mm Wild Yeasts $195.00
100/PK
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109-1406150N Nutrient Pad Sets with matching membrane filters (3) Lysine 50mm Wild Yeasts $195.00
100/PK
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109-1406947N Nutrient Pad Sets with matching membrane filters (3) Sabouraud 47mm Yeast and Molds $195.00
100/PK
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109-1406950N Nutrient Pad Sets with matching membrane filters (3) Sabouraud 50mm Yeast and Molds $195.00
100/PK
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109-1407047N Nutrient Pad Sets with matching membrane filters (4) Schaufus Pottinger/m green yeast and mold 47mm Yeast and Molds $191.00
100/PK
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109-1407050N Nutrient Pad Sets with matching membrane filters (4) Schaufus Pottinger/m green yeast and mold 50mm Yeast and Molds $191.00
100/PK
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109-1407247N Nutrient Pad Sets with matching membrane filters (5) Schaufus Pottinger/m green yeast and mold 47mm Yeast and Molds $191.00
100/PK
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109-1407250N Nutrient Pad Sets with matching membrane filters (5) Schaufus Pottinger/m green yeast and mold 50mm Yeast and Molds $191.00
100/PK
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109-1408047N Nutrient Pad Sets with matching membrane filters (6) Schaufus Pottinger/m green yeast and mold 47mm Yeast and Molds $195.00
100/PK
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109-1408047RDN Nutrient Pad Sets with matching Microsart membrane filters (6) Schaufus Pottinger/m green yeast and mold 47mm Yeast and Molds $200.00
100/PK
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109-1408050N Nutrient Pad Sets with matching membrane filters (6) Schaufus Pottinger/m green yeast and mold 50mm Yeast and Molds $191.00
100/PK
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109-1408050RDN Nutrient Pad Sets with matching Microsart membrane filters (6) Schaufus Pottinger/m green yeast and mold 50mm Yeast and Molds $204.00
100/PK
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109-1408347N Nutrient Pad Sets with matching membrane filters (3) Schaufus Pottinger/m green yeast and mold 47mm Yeast and Molds $195.00
100/PK
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109-1408350N Nutrient Pad Sets with matching membrane filters (3) Schaufus Pottinger/m green yeast and mold 50mm Yeast and Molds $191.00
100/PK
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109-1408647N Nutrient Pad Sets with matching membrane filters (6) Malt Extract 47mm Yeasts and Molds $195.00
100/PK
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109-1408647CCN Nutrient Pad Sets with matching membrane filters (8) Malt Extract 47mm Yeasts and Molds $191.00
100/PK
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109-1408947N Nutrient Pad Sets with matching membrane filters (2) Wallerstein/WL nutrient 47mm Yeast, Molds and Lactic Acid Bacteria $195.00
100/PK
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109-1408950N Nutrient Pad Sets with matching membrane filters (2) Wallerstein/WL nutrient 50mm Yeast, molds and Lactic Acid Bacteria $195.00
100/PK
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Nutrient Pads for Product-spoiling Microorganisms

Nutrient Pad Sets for product-spoiling microorganisms, individually, sterile packaged in petri dishes, 100 per box, with 100 individually, sterile packaged 47 mm and 50 mm membrane filters.

The membrane filters are selected for optimum growth, together with the corresponding nutrient media. The supplied membrane filter type is listed within brackets:

(1) = Green with dark-green grid, 0.45 µm pore size

(2) = White with green grid, 0.45 µm pore size

               
Cat.No. Name Media Type Size Use PK    
109-1405947N Nutrient Pad Sets with matching membrane filters (2) VLB-S7-S 47mm Lactobacilli and Pediococci and other beer-spoiling microorganisms $195.00
100/PK
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109-1405950N Nutrient Pad Sets with matching membrane filters (2) VLB-S7-S 50mm Lactobacilli and Pediococci and other beer-spoiling microorganisms $191.00
100/PK
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109-1406247N Nutrient Pad Sets with matching membrane filters (1) Orange Serum/pH 5.5 47mm Acid-tolerant microorganisms $191.00
100/PK
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109-1406247RDN Nutrient Pad Sets with matching Microsart membrane filters (1) Orange Serum/pH 5.5 47mm Acid-tolerant microorganisms $200.00
100/PK
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109-1406250N Nutrient Pad Sets with matching membrane filters (1) Orange Serum/pH 5.5 50mm Acid-tolerant microorganisms $191.00
100/PK
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109-1406250RDN Nutrient Pad Sets with matching Microsart membrane filters (1) Orange Serum/pH 5.5 50mm Acid-tolerant microorganisms $200.00
100/PK
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109-1406547N Nutrient Pad Sets with matching membrane filters (1) Weman 47mm Mesophilic slime-forming bacteria esp. Leu. mesenteroides $191.00
100/PK
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109-1406550N Nutrient Pad Sets with matching membrane filters (1) Weman 50mm Mesophilic slime-forming bacteria esp. Leu. mesenteroides $195.00
100/PK
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109-1406647N Nutrient Pad Sets with matching membrane filters (2) Glucose tryptone 47mm Thermophilic spore formers and mesophilic bacteria $195.00
100/PK
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109-1406650N Nutrient Pad Sets with matching membrane filters (2) Glucose tryptone 50mm Thermophilic spore formers and mesophilic bacteria $191.00
100/PK
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109-1407947N Nutrient Pad Sets with matching membrane filters (1) Jus de tomate/tomato juice 47mm Leuconostoc oenos and other wine-spoiling organ. $191.00
100/PK
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109-1407950N Nutrient Pad Sets with matching membrane filters (1) Jus de tomate/tomato juice 50mm Leuconostoc oenos and other wine-spoiling organ. $191.00
100/PK
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109-1409647N Nutrient Pad Sets with matching membrane filters (1) Orange Serum/pH 3.2 47mm Acid-tolerant microorganisms $191.00
100/PK
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