This standard specifies the method for measuring the fineness of dyestuff particles by microscope, which is suitable for the determination of the fineness of disperse dyestuff and reductive dyestuff particles. The fineness of dyestuff particles is qualitatively determined by observing the number of large dyestuff particles in a specific field of view through the microscope. The standard also specifies the equipment and reagents required for the experiment to ensure accurate observation and measurement of dyestuff particles under the microscope, thus providing a reliable basis for quality control of dyestuff.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G55 | ICS | 87.060.10;71.100.01 |
| Release Date | 2011-12-05 00:00:00 | Implementation Date | 2012-03-01 00:00:00 |
