Description
202162: Gray Scale for Color Change – AATCC Standards : For assessment of change in color to meet AATCC Standards.
202161: Gray Scale for Staining – AATCC Standards : For assessment of staining to meet AATCC Standards.
403231: Gray Scale for Color Change – ISO Standards : EN ISO 105 – A02:2019 : For assessment of change in color to meet ISO Standards.
403232: Gray Scale for Staining – ISO Standards : EN ISO 105 – A03:2019: For assessment of staining to meet ISO Standards.