Sartorius Nutrient Pad Sets (NPS) 47mm diameter

Sterile, dehydrated culture media which is individually inserted in a petri dish and sterilized

Catalog Number	Mfr. No.	Color	Product Type	Grid Color	Pore Size
5090117668	Sartorius 1409047N	Green	Microbiology Media	Green	0.45μm
14-555-669	Sartorius 1405147N	Green	Microbiology Media	Dark Green	0.45μm
14-555-670	Sartorius 1405347N	White	Nutrient Pad	Green	0.45μm
14-555-674	Sartorius 1405547N	Green	Nutrient Pad	Dark Green	0.45μm
14-555-678	Sartorius 1405647N	White	Microbiology Media	Green	0.45μm
14-555-679	Sartorius 1405747N	Green	Bismuth Sulfite	Dark Green	0.45μm
14-555-681	Sartorius 1405847N	Gray	Bismuth Sulfite	White	0.65μm
14-555-684	Sartorius 1405947N	White	Microbiology Media	Green	0.45μm
14-555-688	Sartorius 1406247N	Green	Orange Serum	Dark Green	0.45μm
14-555-690	Sartorius 1406347N	Green	Nutrient Pad	Dark Green	0.45μm
14-555-691	Sartorius 1406447N	Green	Nutrient Pad	Dark Green	0.45μm
14-555-696	Sartorius 1406647N	White	Glucose Tryptone	Green	0.45μm
14-555-700	Sartorius 1406847N	White	Nutrient Pad	Green	0.45μm
14-555-709	Sartorius 1407547N	White	Nutrient Pad	Green	0.45μm
14-555-708	Sartorius 1407447N	White	Nutrient Pad	Green	0.45μm
14-555-711	Sartorius 1407647N	Green	Microbiology Media	Dark Green	0.45μm
14-555-713	Sartorius 1407947N	Green	Microbiology Media	Dark Green	0.45μm
14-555-721	Sartorius 1408447N	Green	Nutrient Pad	Dark Green	0.45μm
14-555-723	Sartorius 1408647N	Gray	Malt Extract	White	0.8μm
14-555-724	Sartorius 1408647CCN	White	Malt Extract	Black	0.45μm
14-555-728	Sartorius 1409647N	White	Nutrient Pad	Green	0.45μm
14-555-726	Sartorius 1408947N	Green	Microbiology Media	Dark Green	0.45μm
14-555-725	Sartorius 1408747N	Gray	Microbiology Media	White	0.45μm
14-555-727	Sartorius 1409547N	Gray	Nutrient Pad	White	0.8μm
14-555-729	Sartorius 1409747N	Gray	Nutrient Pad	White	0.45μm
14-555-686	Sartorius 1406147N	Gray	Lysine	White	0.65μm

Description

Sartorius Nutrient Pad Sets are used in the membrane filter methods. 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.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 – 3.5ml 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.All Nutrient Pad Set types are supplied with the appropriate membrane filters, which are also individually, sterile packaged. The membrane filters tailored to meet the special requirements of microbial detection are available with 47 or 50mm diameter. 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 NPS throughout their entire shelf life up to 24 months. More than 30 different Nutrient Pad Set types are available to meet the diverse objectives of microbiological analysis. Beyond 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.

• trouble-free storage up to 24 month
• economical by time- and cost-saving
• according to international standards and references
• easy handling
• validation guide available
• consistent quality
• highly versatile

Specifications

• Form: Dehydrated
• Packaging Type: Individually Packaged
• Diameter (Metric) Outside: 4.7 cm

• Sterility: Sterile
• Diameter (English) Outside: 1.85 in.

Safety and Handling

ShelfLife : 2 Years