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Grey scales
Grey scales can be used for assessing colour change and staining 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).
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AATCC Gray Scale for Color Change
AATCC Gray Scales (Grey Scales) are used for assessing colour change and staining during colour fastness testing. Both scales are used for visual assessment to…
$657.00AATCC Gray scale for staining
The scale is used in color fastness tests for evaluating staining on undyed materials. Scale consists of pairs of nominally white and gray color card…
$643.00
Grey Scale for assessing Change in Colour – ISO 105 A02
Grey scales are used for assessing colour change and staining during colour fastness testing. Both scales are used for visual assessment to enable you to…
$175.00
Grey Scale for assessing Staining – ISO 105 A03
Staining The staining scale consists of nine pairs of grey and white coloured chips from grades 1 to 5 (with four half steps).
$175.00
