Here you will find all test methods, standards and test specifications with which we can handle your individual orders.
A list of all flexibly accredited test methods can be found here.
DBL 5306 § 9.3
Soiling behavior (Martindale method, standard soiling material)
Gereral technical delivery conditions and test methods for interior equipment materials and similar products; § 9.3: Soiling behaviour (Martindale method)