Botanical name: Uncaria gambirHaematoxylum campeachianumFormat explanation Related entry: Logwood - Catechu Tincture of Catech. 8.34 | 1 fl. oz. 320 min. Aromatic Sulphuric Acid 3.12 | 300 minims Decoction of Logwood to 100.00 | to 20 fl. ounces Mix. Dose.—15 to 30 mils (½ to 1 fluid ounce). The British Pharmaceutical Codex, 1911, was published by direction of the Council of the Pharmaceutical Society of Great Britain. Book Navigation ‹ Mistura Glycyrrhizae Composita, B.P.C. Compound Liquorice Mixture. up Mistura Ipecacuanhae cum Soda, B.P.C. Ipecacuanha Mixture with Soda. ›