Not a chemistry student but, a ton of the crime shows and youtube channels mention this device and the science of it. I love how this breaks it down so even some one who isn't a chemist can get an understand of it. Thank you so much.
I wish if I can find a similar video but with a Gas sample to show my students how the inlet Valve works. (PS. Graduated with MS Analytical Chemistry, South Dakota State University, 1982). UM is always a Great University.
It would also be interesting if you could share some of the unique findings you have come across throughout the course of testing. Perhaps in water samples, food or if bodily fluids were tested, etc.
Seems like diluting the sample would contaminate it. I don't see why it would be necessary to taint the sample which would alter results. Say it with a smile all you want, but it seems sketchy to me. What would happen if you just used the straight sample that would be so bad and necessitate any form of intervention. That information was not explained except to say that the machine is 'sensitive'. Seems, as well, that the manufacturers of the equipment and software would have to make modifications to compensate for the use of a pure sample.
I really hate instructional videos where they are not in proper lab gear. If you are trying to teach people how to do things correctly, follow it! Look at those earrings and her hair isn't pulled back and secure. She has huge rings on as well.
@@Piglatinsuperstar r u stupid? I'd never let you in my lab. The poster was 100% right. She seemed way too interesed in showing us her earrings. And did you see the size of that rock at 3:12? Jesus, that wat at least 4 carats.
