Resumen
Gives a procedure for the evaluation and comparison of water-testing filters intended for the enumeration of specific organisms and mixed microbial populations. The procedure provides general guidelines for comparative testing of the recoveries of bacteria, yeasts and other fungi on membrane filters, as compared to recoveries by the spread plate and pour plate techniques.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1985-03Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 4
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Comité Técnico :ISO/TC 147/SC 4ICS :07.100.20
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Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 7704:2023