ISO/TC 147/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 19653 | ISO 11731:1998 | Water quality Detection and enumeration of Legionella | Atcelts |
| 19653 | ISO 11731:1998 | Water quality — Detection and enumeration of Legionella | Atcelts |
| 18794 | ISO 10705-1:1995 | Water quality Detection and enumeration of bacteriophages | Atcelts |
| 18794 | ISO 10705-1:1995 | Water quality — Detection and enumeration of bacteriophages — Part 1: Enumeration of F-specific RNA bacteriophages | Standarts spēkā |
| 17933 | ISO 9998:1991 | Water quality Practices for evaluating and controlling microbiological colony count media used in water quality tests | Atcelts |
| 17933 | ISO 9998:1991 | Water quality — Practices for evaluating and controlling microbiological colony count media used in water quality tests | Atcelts |
| 16967 | ISO 9308-2:1990 | Water quality — Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli — Part 2: Multiple tube (most probable number) method | Atcelts |
| 16966 | ISO 9308-1:1990 | Water quality — Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli — Part 1: Membrane filtration method | Atcelts |
| 15508 | ISO 8360-2:1988 | Water quality — Detection and enumeration of Pseudomonas aeruginosa — Part 2: Membrane filtration method | Atcelts |
| 15507 | ISO 8360-1:1988 | Water quality — Detection and enumeration of Pseudomonas aeruginosa — Part 1: Method by enrichment in liquid medium | Atcelts |
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