Iodine as a colorimetric reagent. I. Assay methods for caffeine, colchicine, and reserpine.
D002110:Caffeine / Q000737:chemistry*; D003078:Colchicine / Q000737:chemistry*; D003124:Colorimetry; D007454:Iodides; D007455:Iodine / Q000737:chemistry*; D012110:Reserpine / Q000737:chemistry*
D007454:Iodides; D002110:Caffeine; D012110:Reserpine; D007455:Iodine; D003078:Colchicine
CAFFEINE/chemistry; COLCHICINE/chemistry; IODINE/chemistry; RESERPINE/chemistry