Publikuar
Specifies the reference method. It consists in boiling of a test portion with dilute hydrochloric acid solution.
PUBLISHED
ISO 7407:1983
90.93
Standard confirmed
23 maj 2023
Plehrat kimike - Përcaktimi i përmbajtjes së acideve të tretshëm të kaliumit - Përgatitja e provës së tretësirës
60.60 Standard published
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