ISO 5276:1979
Aromatic hydrocarbons — Test for neutrality
Aromatic hydrocarbons — Test for neutrality
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Aromatic hydrocarbons — Test for neutrality
Mixing a test portion to which a mixed indicator (bromocresol green/alizarin red S) has been added with water by shaking. Comparison of the colour of the aqueous layer with that of a neutral solution of the indicator.
| Edition | 1979 |
|---|---|
| Published Date | 1979 |
| Published By | International Standardization Organisation |
| Page Count | 1 |