This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Hydrogen peroxide is used in all of the following chemical tests for blood except: NEET 13 
Select and explain. 
A. Benzidine test, B. Kastle Mayer test, C. Oho toludine test, D. Teichmann test
D: Teichmann test
Answer: D: Teichmann test 
Explanation: Ans. Teichmann test