The “blue wools”, or blue wool standards, are used in the testing of lightfastness, for example in Xenon test equipment. These ISO standards (ISO 105 B08) are from the DEK (Deutsche Echtheitskommission). The DEK is the leading standard for Blue Wools worldwide, and every batch produced is checked for compliance with this standard before release. If desired, the comparative test results are available.
Description
The “blue wools”, or blue wool standards, are used in the testing of lightfastness, for example in Xenon test equipment. These ISO standards (ISO 105 B08) are from the DEK (Deutsche Echtheitskommission). The DEK is the leading standard for Blue Wools worldwide, and every batch produced is checked for compliance with this standard before release. If desired, the comparative test results are available.
Additional information
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