November 2022 |
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June 2022 |
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March 2022 |
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November 2020 |
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April 2019 |
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Standardized production of auxiliary products for colour fastness tests according to ISO 105 seriesDue to high demand DEK had to synthesize new quantities of some of our colour fastness auxiliary materials. Now we have good stocks of the Blue Wool References All the newly synthesized products have been tested by accredited institutions and meet the requirements of ISO 105 and DIN EN ISO 105 series standards. All the materials for the testing of colour fastness of textiles from our stock are supplied with appropriate certification.
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Deutsche Echtheits-kommission - DEK e.V. & GmbH
Elly-Heuss-Knapp-Platz 4
53844 Troisdorf
Germany
June 2022
Information on the use of blue wool reference materials in exposure tests according to the ISO
105-B series using xenon arc light
March 2022
Streakiness of the Blue lightfastness grades
January 2018
January 2018
Oktober 2017
Substitution of Sodium perborate by Sodium percarbonate in colour fastness testing of textiles
Remarks and explanations to the Blue Wool References
New published standards until Nov. 2010