AATCC EP7-2021 Evaluation Procedure for Instrumental Assessment of the Change in Color of a Test Spe AATCC EP13-2021 Evaluation Procedure for Electrical Resistance of Electronically Integrated Textiles AATCC EP14-2021 AATCC Evaluation Procedure for Small Color Differences AATCC EP6-2016(E2019) Evaluation Procedure for Instrumental Color Measurement AATCC 198-2020 Test Method for Horizontal Wicking of Textiles AATCC 97-2020 Test Method for Extractable Content of Textiles AATCC 79-2018(E2019) Test Method for Absorbency of Textiles AATCC 204-2019 Test Method for Water Vapor Transmission of Textiles