ISO 2990:1974
$12.35
Nitric acid for industrial use — Evaluation of the nitric acid concentration by measurement of density
| Published By | Publication Date | Number of Pages |
| ISO | 1974-04 | 5 |
Describes the determination of density at 20 °C by means of a hydrometer. The correspondence between density and concentration of aqueous solutions is given in a table. Has also been approved by the IUPAC.
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