All are tests for detecting carbon monoxide in blood except?: (A) Kastle mayer test, (B) Tannic acid test, (C) Spectrophotometry, (D) Hoppe-seyler's test
Answer is A. Ans. is 'a' i.e., Kastle mayer testSpectroscopic examination, Hoppe - Seyler's test (10% NaOH), kunkel's (tannic acid) test and adding water (15 ml) in 2 drops of blood can detect CO.