ONORM EN 13468 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF TRACE QUANTITIES OF WATER SOLUBLE CHLORIDE, FLUORIDE, SILICATE SODIUM IONS AND PH
06-03-2023
12-01-2013
Foreword
1. Scope
2. Normative references
3. Terms and definitions
4. Principle
5. Apparatus
6. Test specimens
7. Procedure
8. Calculation and expression of results
9. Accuracy of measurement
10. Test report
Annex A (normative) Spectrophotometric determination of
fluoride with zirconium-SPADNS
Annex B (informative) General information related to the
use of this standard
Annex C (informative) Example of ion chromatography equipment
Annex D (informative) Example of borosilicate glass equipment
to prepare leaching solutions for
thermal insulating products that float
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