ISO/TC 147/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 15506 | ISO/CD 8360-1 | Water quality — Isolation and enumeration of Pseudomonas aeruginosa — Part 1: Multiple tube technique | Izstrādē |
| 15291 | ISO 8199:1988 | Water quality — General guide to the enumeration of micro-organisms by culture | Atcelts |
| 14854 | ISO 7899-2:2000 | Water quality — Detection and enumeration of intestinal enterococci — Part 2: Membrane filtration method | Standarts spēkā |
| 14853 | ISO 7899-2:1984 | Water quality — Detection and enumeration of faecal streptococci — Part 2: Method by membrane filtration | Atcelts |
| 14852 | ISO 7899-1:1998 | Water quality — Detection and enumeration of intestinal enterococci — Part 1: Miniaturized method (Most Probable Number) for surface and waste water | Standarts spēkā |
| 14851 | ISO 7899-1:1984 | Water quality — Detection and enumeration of faecal streptococci — Part 1: Method by enrichment in a liquid medium | Atcelts |
| 14527 | ISO 7704:1985 | Water quality — Evaluation of membrane filters used for microbiological analyses | Standarts spēkā |
| 12819 | ISO/CD 6461-2 | Water quality — Detection and enumeration of Clostridium perfringens — Part 2: Method by membrane filtration | Izstrādē |
| 12818 | ISO 6461-2:1986 | Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtration | Standarts spēkā |
| 12817 | ISO/PWI 6461-1 | Water quality — Detection and enumeration of Clostridium perfringens — Part 1: Method of enrichment in a liquid medium | Izstrādē |
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