Indican test in urine: Indican test in urine is a general test used for the determination of indican in urine. The Indican test in urine is also called an obermeyer test. Indican is an indole which is produced when intestinal bacteria in the intestine act on the amino acid, tryptophan. Reagents: 1% alcoholic α-naphthol 3% H2O2 Concentrated HCL Procedure: … [Read more...]