Hansa Orange RN
Naphthol Red AS
Lamp Black
This is what the entry from the Zecchi site looks like to help in ordering: “ ALIZARIN CRIMSON. Chemical composition: PO5 + PR146 + PBK7. (Series: 4) .” Here is our best guess at the equivalent in Italian. This is from the Italian portion of the site: “ LACCA DI GARANZA. Composizione chimica: PO5 + PR146 + PBK7. (Gruppo: 4).”