C=C Alchini (Acetileni)
C=C Alchini (Acetileni)
C=C Alchini (Acetileni)
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Pigmenti: carbonati<br />
Azzurrite 3425, 1490, 1415, 1090, 952, 837<br />
Malachite 3400, 3320, 1500, 1400, 1095, 1045<br />
Calcite 1492-1429, 879, 706<br />
Biacca 3535-3530, 1400, 1047-1045, 693-683