M231 PR1

Phenolic Yellowing Test Products

The Phenotest was developed and is intended to assess the potential of phenolic yellowing of textile materials. Performing this test will help manufacturers understand and predict if a garment will yellow while in its package.

These high quality test materials are delivered in air tight packaging that is resealable after opening to increase shelf life. Extensive testing of each batch is done before creating the Certificate of Conformity.