Oxalic acid as a destaining agent for the ferric chloride tannic acid technic.
D002712:Chlorides; D004396:Coloring Agents; D005290:Ferric Compounds; D010070:Oxalates; D019815:Oxalic Acid; D013194:Staining and Labeling; D013634:Tannins
D002712:Chlorides; D004396:Coloring Agents; D005290:Ferric Compounds; D010070:Oxalates; D013634:Tannins; D019815:Oxalic Acid; C024555:ferric chloride
OXALATES; STAINS AND STAINING