The Home Scientist 008 - Forensic Fingerprinting II: Ninhydrin
Using ninhydrin to reveal latent prints on paper or other porous surfaces.
Жүктеу.....
Пікірлер: 11
@lukaschrismalikistars9305 жыл бұрын
I have a test on this and on types of fingerprints tomorrow. This might just save my life and my electronic privileges. Thank you so much
@sandee7047 жыл бұрын
do you need a fume hood for this?
@Justinofalltrades113 жыл бұрын
i thought you could only leave prints on shiny things or things that arent porous?
@GMCLabs14 жыл бұрын
are you going to show how to do this using cyanoacrylate?
@moleman602102311 жыл бұрын
Mr. Thompson, I was wondering where the video for the silver nitrate technique is located, you mention 8-4 in the science room. I can't seem to locate it, can you include a link?
@notjoud2941
6 жыл бұрын
A pretty late reply, but im pretty sure he is talking about this: makezine.com/laboratory-84-revealing-latent-fing/
@Roguewarrior10012 жыл бұрын
Like the video, but should have gloved up when preparing to iron.
@bdudleyduwrite
3 жыл бұрын
Yes, he should have.
@alexiacole5 жыл бұрын
I don’t know which decade you did this but it doesn’t work now like are you even still alive? Will you still see this ? SO MANY QUESTIONS!!!!
@bdudleyduwrite
3 жыл бұрын
Not sure why it doesn't work for you. I've used this method since mid 1970's and it worked then, and still does. I have learned that using a travel wrinkle steamer directly on the document a few inches away to be the easiest way.
Пікірлер: 11
I have a test on this and on types of fingerprints tomorrow. This might just save my life and my electronic privileges. Thank you so much
do you need a fume hood for this?
i thought you could only leave prints on shiny things or things that arent porous?
are you going to show how to do this using cyanoacrylate?
Mr. Thompson, I was wondering where the video for the silver nitrate technique is located, you mention 8-4 in the science room. I can't seem to locate it, can you include a link?
@notjoud2941
6 жыл бұрын
A pretty late reply, but im pretty sure he is talking about this: makezine.com/laboratory-84-revealing-latent-fing/
Like the video, but should have gloved up when preparing to iron.
@bdudleyduwrite
3 жыл бұрын
Yes, he should have.
I don’t know which decade you did this but it doesn’t work now like are you even still alive? Will you still see this ? SO MANY QUESTIONS!!!!
@bdudleyduwrite
3 жыл бұрын
Not sure why it doesn't work for you. I've used this method since mid 1970's and it worked then, and still does. I have learned that using a travel wrinkle steamer directly on the document a few inches away to be the easiest way.
this is well bollox