The importance of being earnest-2
Just a couple of comments.
****
-Anthony Birchley-Possibly. There's a lot of fingerprinting you can do with stable isotope analysis, though it's more useful in biology where uptake is from local environment.
Отсюда
https://twitter.com/deadlyvices/status/974171484787822592
****
****
****
-Anthony Birchley
Chap talking to @mrjamesob just said you could tell where the substance was made with certainty by studying the isotopes of the phosphorus. It's that true?
@arclight
Отсюда
https://twitter.com/deadlyvices/status/974171484787822592
****
****
Sandra Leaton Gray
@drleatongray
They've all watched Breaking Bad and they are all chemists now LOL