Preparation of Haemin Crystals | Teichmann Test for Blood | Experiment |

This video demonstrates the technique of Preparation of Haemin Crystals from human blood.
Haemin crystals experiment, a Teichmann test for blood, is also known as haemin crystal assay. It is used to determine if blood is present in a sample of interest. This assay is used by experimenters, or investigators to detect human blood from crime scenes, to confirm if an unknown sample indeed contains blood.
Dr. Teichmann made this forensic discovery in 1853. Also called Teichmann crystal, this test is used to determine the presence or absence of blood in dried stains.
Importance: Detection of human blood from Crime scenes.

[sbm]

Thankyou, , tomorrow is my experiment examination....🥰🥰

[akshaydabhade]

Great work sir and ty for making videos for students 👍

[me-dvns]

Woww sir, its great, i was just watching lecture of forensic but couldn't understand that, but you video made it so easy ❤, thankyou so much sir

[rajshreerajpurohit]

Thank you sir for this important video ✨

[mayurichavan]

thank you sir
Now we can compare crystal of haemin of different species by using their blood samples

[tomashoekstra]

How big can this crystals be?
Could you theoretically make one as big as a small pebble, maybe the size of a berry?

[me-dvns]

Sir is there video for takayama test also ?

[orynzarael]

Dune Sardukar Blood Rituals brought Me Here.
Has anyone Ever tried Testing the blood we get from Rocks?
#MudfossilUniversity

[kmastha]

Without cover slip ke microscope mein dekhna hai