We test a wide range of parameters in our technical and analytical laboratory. In the field of analytical testing, we focus primarily on the following areas: identification of fiber types and determination of their proportion in a textile; examination of tattoo/PMU inks according to current legislation; textile testing for harmful substances, heavy metals, and quality checks; plastic testing, such as accessories in textiles; metal testing, especially for nickel, as well as complaint processing. In the field of technological testing, our focus is on the following areas: color fastness, especially for home textiles and furniture; textile testing regarding basic data such as yarn fineness, as well as performance properties such as flammability and dimensional change; child safety in the area of children’s clothing and toys; technological testing of upholstery materials, especially leather, synthetic leather, and automotive interior materials — this includes emission testing and flammability behavior. For a detailed list of all tests, please request our test catalog. Contact…

We primarily test textiles from the fields of clothing, toys, home textiles, technical textiles, furniture, and automotive. In these areas, we also examine packaging, inserts, and care labels. Jewelry and plastic articles are also part of our testing range. Furthermore, we are the world’s leading laboratory for the testing of tattoo and permanent make-up inks. For examples, please visit ctl-tattoo.de/db/
If we are unable to test your item in our laboratory, we are happy to refer you to partner laboratories.

Our processing time is usually 10 working days. However, depending on the scope of testing, some tests may take more or less time. It is also possible to request an express order for an additional 50% fee. Depending on feasibility, you will then receive your result within 3 working days.

For a quote, write to collab@ctl-mails.de. For an overview of our prices, you are also welcome to request our catalog.

We are happy to advise you on which tests make sense for your item. This cannot be answered in general terms, as it depends on various factors — for example, in which country or through which provider the item will be sold. In principle, there are always legal requirements, especially in the area of harmful substances. However, legal regulations may also apply to technical properties, such as for items used in the hotel industry. Therefore, we are happy to assist you in ensuring that your item can be safely placed on the market and meets the relevant requirements.