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What is Takayam test is used for ? and explain in detail?
Ans. is 'a' i.e., To know the nature of stain It is a microchemical test to know the nature of stain.Microchemical tests :These tests are based on propey of haem pa of hemoglobin to form characteristic coloured crystals.Teichmann's haemin crystal testTakayama hemochromogen crystal testLuminal spray test : It is especially useful in old obscure blood stains