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Originally posted by Electrophile I was just making sure you knew what GC/MS meant . You could have just been throwing out stuff trying to impress me

haha no. I worked a job just doing inventory of lab equipment once for a temp job. I learned about a bunch of different lab equip. The GC/MS was one of the things we saw a lot of times. And a few other instruments that were similar. The GC/MS was by far one of the coolest ones they had there. lol

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Originally posted by bas Dual exhaust tips on dual exhaust = QUAD EXHAUST = 300 gain in horsepower. Duh

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Originally posted by bas Undies with a dickhole aren't good for guys. Your balls can get caught in them. That's why I prefer to go over the gate instead of through the fence.

a very interesting thread...

I forget how long amphetamine(s) - legal or illegal, stay in your system.

What determines an amphetic(is that how you would say it?) nature.
Cocaine vs. MDMA/maybe not pure vs. Adderall.

All uppers of some sort.

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Originally posted by gehzumteufel haha no. I worked a job just doing inventory of lab equipment once for a temp job. I learned about a bunch of different lab equip. The GC/MS was one of the things we saw a lot of times. And a few other instruments that were similar. The GC/MS was by far one of the coolest ones they had there. lol

You should see an NMR machine! The magnet inside will pull a metal trash can 3 or 4 feet, slam it to the side of the machine and hold it there until you turn the power to the magnet off.

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Originally posted by |Thrax| a very interesting thread... I forget how long amphetamine(s) - legal or illegal, stay in your system. What determines an amphetic(is that how you would say it?) nature. Cocaine vs. MDMA/maybe not pure vs. Adderall. All uppers of some sort.

This skeleton is what determines an amphetamine.





Cocaine and MDMA have no chemical relation with the exception of a benzene ring found in both molecules, although both molecules have a make or break nitrogen that makes them what they are. Adderall is made up of amphetamine salts with means it has the same skeleton mentioned above with the addition a few functional groups and an .HCl floating around.

As for how long it stays in your system: amphetamines have a half life of 9-15 hours, BUT drug tests do not test for the original substance, they test for metabolites which can remain in your system for days leaving footprints everywhere but no pronounced effect after the initial high.

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