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Fig. 11 | Heritage Science

Fig. 11

From: The lightfastness of early synthetic organic dyes

Fig. 11

Illustration of the effect of light exposure for the first test batch of dyed textile samples. Numbers beneath each trade name indicate the dose giving ∆E00 = 1.7 in Mlx·h. sRGB colours were calculated from diffuse reflectance measurements over a black surface using viewing conditions of D65/2°

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