This evaluation procedure describesthe use of the Gray Scale for evaluatingstaining of textiles resulting fromcolorfastness tests. A precise colorimetricspecification of the differences betweenthe reference and the 9-step Scale isgiven as a permanent record againstwhich newly prepared Gray Scales, andold Scales that may have changed, can becompared.
- Published:
- 2007
- Number of Pages:
- 2
- File Size:
- 1 file , 190 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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