Standard

ISO 7704:1985

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: ISO 7704:2023

Rettelser og tillegg kjøpes separat.

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Omfang

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.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Tilbaketrukket:
  • products.specs.Expires:
  • Utgave: 1
  • Versjon: 1
  • Varetype: IS
  • ICS 07.100.20
  • ISO TC ISO/TC 147/SC 4

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