Norm

NEN-EN-ISO 20743:2007 en

Textiel - Bepaling van de anti-bacteriële activiteit van anti-bacteriële eindproducten

  • Deze norm is ingetrokken sinds 22-07-2013

124,99

Over deze norm

Status Ingetrokken
Aantal pagina's 27
Commissie Textiel en kleding
Gepubliceerd op 01-06-2007
Taal Engels
This International Standard specifies quantitative test methods to determine the antibacterial activity of antibacterial finished textile products including nonwovens. This International Standard is applicable to all textile products, including cloth, wadding, thread and material for clothing, home furnishings and miscellaneous goods regardless of the type of antibacterial agent used (organic, inorganic, natural or man-made) or the method of application (built-in, after-treatment or grafting). Based on the intended application and on the environment in which the textile product is to be used, the user can select the most suitable of the following three methods on determination of antibacterial activity: a) absorption method (an evaluation method in which test bacterial suspension is inoculated directly onto samples); b) transfer method (an evaluation method in which test bacteria are placed on an agar plate and transferred onto samples); c) printing method (an evaluation method in which test bacteria are placed on a filter and printed onto samples). The colony plate count method and the ATP (ATP = Adenosine Tri-phosphate) luminescence method are also specified for measuring the enumeration of bacteria.

Details

ICS-code 07.100.99
59.080.01
Nederlandse titel Textiel - Bepaling van de anti-bacteriële activiteit van anti-bacteriële eindproducten
Engelse titel Textiles - Determination of antibacterial activity of antibacterial finished products
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