for extraction of his ephedrine.hcl.
His pills dosent seem to be very gaked, they arent US pills, and there isnt any "methcook-problem" here since no ephedrine or psuedo is sold OTC anyway.
He tried the streamlined version of placebo's "the cure",
and his tolly was clean and also his tone. So he figured the e.hcl should be clean as well.
Altho' he learned that epherdine is sligthly less soluble in IPA, or any other alcs than psuedo. So he boiled the IPA while stirring and filtered it while still quite hot.
Well thats my two cents anyway...
check this thread out...
Post 504994 (https://www.thevespiary.org/talk/index.php?topic=8490.msg50499400#msg50499400)
(jammin: "Somebee said: L-Ephedrine.Hcl is a lot less...", Stimulants)