Superseded
, Reaffirmed
Standard
Historical
ISO 7704:1985 (R2015)
Water quality — Evaluation of membrane filters used for microbiological analyses
Preview
Summary
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.
Notes
95.99 : Annulation de la Norme internationale
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 03/14/1985 |
| Confirmation Date | 03/03/2015 |
| Edition | 1 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
14/03/1985
Superseded
, Reaffirmed
Historical