Dc 021:2015 "Unified Procurement Dictionary": 24220000-2 Extracts Of Tannins, Extracts Of Dyes, Tannins And Dyes (Nc 024:2023: 42671-Hematoxylin Solution, Ivd (In Vitro Diagnostics); Hematoxylin 2; Nc 024:2023: 43729 - Eosin Y Solution, Ivd (In Vitro Diagnostics; Eosin Y … More (EXPIRED)