kadriver - 13-5-2018 at 16:50
Here is my video on how to extract the platinum group metals from automotive catalytic converters using a wet chemical process....
Part 1of2:
https://youtu.be/ryQrBWbDz78
kadriver
j_sum1 - 13-5-2018 at 21:31
I will watch this sometime soon.
I look at most of your videos -- particularly the shorter ones that are edited back a bit. There is a lot of instructive stuff there and a good
amount of experience shown.