ISO/TC 147/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 85903 | ISO/DIS 9308-4 | Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria | Aptauja slēgta |
| 22599 | ISO/TR 13843:2000 | Water quality — Guidance on validation of microbiological methods | 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 |
| 19653 | ISO 11731:1998 | Water quality Detection and enumeration of Legionella | Atcelts |
| 39804 | ISO 15553:2006 | Water quality — Isolation and identification of Cryptosporidium oocysts and Giardia cysts from water | Atcelts |
| 37011 | ISO 8199:2005 | Water quality General guidance on the enumeration of micro-organisms by culture | Atcelts |
| 18794 | ISO 10705-1:1995 | Water quality Detection and enumeration of bacteriophages | Atcelts |
| 17933 | ISO 9998:1991 | Water quality — Practices for evaluating and controlling microbiological colony count media used in water quality tests | Atcelts |
| 14853 | ISO 7899-2:1984 | Water quality — Detection and enumeration of faecal streptococci — Part 2: Method by membrane filtration | Atcelts |
| 26404 | ISO 9308-1:2000 | Water quality — Detection and enumeration of Escherichia coli and coliform bacteria — Part 1: Membrane filtration method | Atcelts |
Displaying 31-40 of 86 results.