Loading our Incubator/Oven with Perspirometers ready to test.
Checking the control fabric to confirm the validity of the test.
Assessing the intensity of yellowing of the tested specimens.
Incubator/Oven maintains prescribed test temperature of 50°C.
Grey Scale (colour change) to assess the degree of yellowing.
Perspirometer with glass plates and impregnated test papers to sandwich the test specimens.
- Adidas 5.10
- Arcadia AG16
- BHS TM 45
- EN ISO 105-X18
- M&S C20B
- Tesco Appendix D and Appendix N
Certificates of Conformity
Most of our test materials come with free certificates of conformity. Download a real Phenolic Yellowing certificate of conformity to see for yourself. Log in or register an account with us to access all certificates.