CN green - dark green, sterile, 0.45 µm, CN green

Cookiename	Beispielinhalt	Ablaufzeit
_ga_*	deleted	730 Tage
_ga	GA1.1.8643343795.1726666186	730 Tage

Sterile, individually packed filters have proven themselves for years in microbiological quality assurance due to their user benefits. They are pre-sterilised and ready to use, saving preparation time. The individual packaging ensures trouble-free storage by avoiding contamination in the opened packs and is GLP-compliant because each individual envelope is labelled with filter type and batch number.The increasing demand for these filters made it necessary to design a new packaging machine of the latest embossing. Each individual pack is now automatically checked for particle-free, membrane filter integrity, perfect grid printing, clearly legible labelling and position of the membrane outside the sealing zone.These membrane filters comply with the following standards: ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1, EN 12780 and ISO 11731-2.In addition, these membranes have been manufactured for use, especially when used with Sartorius nutrient carton discs, in accordance with applicable guidelines and standards: international pharmacopoeias (pharmacopeias), DIN and ISO standards, American Standards for water and food, mineral water regulations, brewery guidelines such as MEBAC or EBC, food industry recommendations such as LMBG, NCA and ICUMSA. All membrane filters are made of cellulose nitrate (cellulose ester), the material that combines effective retention with high flow rates and optimal colony growth. The printed grid divides the filtration area into 130 squares, each 3.1 x 3.1 mm and it facilitates enumeration, especially with higher bacterial counts and with microcolonies, but does not affect growth. The different filter colours allow the best contrast to colony staining and particles. Excellent recovery rates for microorganisms 0.45 µm membranes according to ISO 7704 Also available with high-flow filters Three different colours available Quality certificate for each lot Gamma sterilised, 25 kGray CN green - dark green, sterile, 0.45 µm, CN green | dark green, sterile, 0.45 µm

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