Објављен
Specification of two methods for the determination of chlorine: Oxidation of the test portion with sodium peroxide (method A) in a Parr bomb or with gaseous oxygen (method B) in a flask, followed by electrometric or volumetric titration of the resulting chlorides. Blank tests shall be carried out by using the same quanities of reagents as in the determination.
ОБЈАВЉЕН
ISO 4615:1979
90.93
Одлука о потврђивању стандарда
3. 9. 2021.
Plastične mase- Nezasićeni poliestri i epoksidne smole- Određivanje ukupnog sadržaja hlora
60.60 Стандард објављен