International Organization for Standardization (ISO)
Status
2002-05
Latest
ISO 905:1976
Scope
Specifies the determination of density at 20 ?C by means of a hydrometer. Evaluation of the corresponding concentration by means of a table. Replaces ISO Recommendation R 905-1968.
ISO 905:1976 history
1976ISO 905:1976 Hydrochloric acid for industrial use; Evaluation of hydrochloric acid concentration by measurement of density