NA 062
DIN Standards Committee Materials Testing
DIN EN 13926 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 607 | 1985-08 | Surface active agents and detergents; methods of sample division; identical with ISO 607, edition 1980 More |
| ISO 4314 | 1977-02 | Surface active agents; Determination of free alkalinity or free acidity; Titrimetric method More |
| ISO 607 | 1980-04 | Surface active agents and detergents; Methods of sample division More |
