NA 119
DIN Standards Committee Water Practice
DIN EN 973 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 2479 | 1972-12 | Sodium chloride for industrial use; Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations More |
| ISO 2480 | 1972-12 | Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method More |
| ISO 2482 | 1973-02 | Sodium chloride for industrial use; Determination of calcium and magnesium contents; EDTA complexometric methods More |
| ISO 2483 | 1973-01 | Sodium chloride for industrial use; Determination of the loss of mass at 110 degrees C More |
| ISO 3165 | 1976-06 | Sampling of chemical products for industrial use; Safety in sampling More |
| ISO 6206 | 1979-02 | Chemical products for industrial use; Sampling; Vocabulary Bilingual edition More |
| ISO 6227 | 1982-09 | Chemical products for industrial use; General method for determination of chloride ions; Potentiometric method More |
| ISO 8213 | 1986-07 | Chemical products for industrial use; Sampling techniques; Solid chemical products in the form of particles varying from powders to coarse lumps More |
| DIN ISO 3696 | 1991-06 | Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987 More |
