GB/T 4465-2012 "Determination of color light and intensity of alkaline dyestuff" stipulates the method for measuring the color light and intensity of alkaline dyestuff, which is suitable for all types of alkaline dyestuff. The standard is analyzed by dyeing method and solution Colorimetry. By comparing with standard samples, the color light and intensity of dyestuff are evaluated, which provides a scientific basis for mass detection and control of alkaline 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 | 71.100.01;87.060.10 |
| Release Date | 2012-06-29 00:00:00 | Implementation Date | 2012-12-01 00:00:00 |