WebApr 10, 2024 · View Screen Shot 2024-04-10 at 12.09.01 pm.png from SCIENCE 1008NSC at Griffith University. Aim The lab aimed to use presumptive tests (Tetramethylbenzidine and Kastle-Meyer tests) as well as PCR and WebDec 1, 2024 · The Kastle–Meyer (KM) test is a quick and easy chemical test for blood used in forensic analyses. Two practical variations of this test are the KM-rub (indirect) test and the more sensitive KM-direct test, the latter of which is performed by applying reagents directly to a suspected blood stain.
Blood ID Kastle Meyer Phenolphthalein Test – DAVTECH
WebKastle-Meyer Test (Phenolphthalein Test) Global Forensic and Justice Center 4.66K subscribers 118 29K views 4 years ago Forensic Tests: Screening of Biological Fluids The … WebPhenolphthalein Test AKA Kastle Meyer Test Luminol Test AKA Albrecht Reaction Alternate Light Sources human blood”) Confirmatory Takayama Test No longer listed in State Crime … sherburn willows nature reserve
Presumptive and Confirmatory Forensic Tests Flashcards Quizlet
WebMay 24, 2012 · The Kastle-Meyer solution is a phenolphthalein indication solution which has been reduced, usually by reacting it with powdered … WebPhenolphthalein works on the same principle as the TMB and Benzidine test. Also known as the Kastle Meyer test, the reagent here is Phenolphthalein which, in the presence of peroxidase like activity, produces pink colour. WebThe test relies on the fact that blood contains hemoglobin, which reacts with hydrogen peroxide to produce a substance called oxyhemoglobin. Oxyhemoglobin in turn reacts with phenolphthalein to produce a pink color. 2. Kastle-Meyer test: This is another widely used test for detecting blood. sherburn white rose fc