ISO/TC 61/SC 12
| Project No. | ISO 119:1977 |
|---|---|
| Title | <p>A semiquantitative method for the determination of the amount of free phenols in phenolic mouldings. Hot water extraction of free phenols from a powdered test portion, iodination of the water extract and backtitration of the excess of iodine with standard volumetric thiosulfate solution.</p> |
| Registration number (WIID) | 3921 |
| Scope | <p>A semiquantitative method for the determination of the amount of free phenols in phenolic mouldings. Hot water extraction of free phenols from a powdered test portion, iodination of the water extract and backtitration of the excess of iodine with standard volumetric thiosulfate solution.</p> |
| Status | Standarts spēkā |
| ICS group | 83.080.10 |