ISO 8661:1988
Withdrawn
Caprolactam for industrial use — Determination of volatile bases content — Titrimetric method after distillation
Hardcopy , PDF
English, French
05-19-1988
02-21-2022
The volatile bases are distilled in alkaline medium under specified conditions and collected in a known volume of a standard volumetric hydrochloric acid solution in the presence of an indicator. The excess of the acid is titrated with a standard volumetric sodium hydroxide solution.
| Committee |
ISO/TC 61/SC 5
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| PN 93/C-45301.06 : 1993 | Identical |
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