HB estimation is not done by: (A) Drabkins method, (B) Sahli's method, (C) Spectrophotometry, (D) Wintrobe method
Answer is D. Some methods of hemoglobin estimation are : Drabkin's method Sahli's method Hemoglobincyanide (HiCN) Method Blood Gas Analyzer (BGA) Whereas Wintrobe's method and Westergren's method: for ESR determination.