Cell: 01761-804910, 01817-638637 & 01819-263622
Cell: 01817-638637 & 01819-263622
FEATURES:
GREY SCALES:
Grey scales are used for assessing colour change during colour fastness testing. The colour change scale consists of nine pairs of grey coloured chips, from grades 1 to 5 (with four half steps). Grade 5 represents no change and Grade 1 depicts severe change in some standards. The staining scale consists of nine pairs of grey and white coloured chips from grades 1 to 5 (with four half steps)
Trance Adoration Asia Pacific Co.
Call: 01819-263622 email: info@tranceasiabd.com , sales@tranceasiabd.com