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IbishushanyoSciencesUbutabireKamere

Kamere

Ibishushanyo 171 birahari

Ibishushanyo (171)

Making Para Red — The First Azo Pigment That Launched Modern Colour Chemistry
Akaga

Making Para Red — The First Azo Pigment That Launched Modern Colour Chemistry

na CharlieDE

Ibara ry'Irangi

63
0
0
0
5
0
Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age
Akaga

Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age

na CharlieDE

By'Inganda

75
0
0
0
2
0
Making Synthetic Alizarin Crimson — The Coal Tar Pigment That Destroyed the Madder Industry
Akaga

Making Synthetic Alizarin Crimson — The Coal Tar Pigment That Destroyed the Madder Industry

na CharlieDE

Ibara ry'Irangi

83
0
0
0
5
0
Hagaragajwe 3 kuri 171