Reference number
ISO 2520:1974
ISO 2520:1974
© ISO 2024
ISO 2520:1974
Tritolyl phosphate for industrial use — List of methods of test
Edition 1
1974-04
1974-04
Retirada
Resumen
Specifies the sampling, the determination of the density at 20 0C, of the water content, of the acidity to phenol red, of apparent free phenols content and the measurement of colour in Hazen units.