just amphetamine please

[MzKzM]

Around here this is what you get when you buy of gram of speed:
20/25% amphetamine with uuuh....some other shit (glucose I guess). You propably think: 'That sucks' and it does, but here's the good part: It costs about $8! That's nice, isn't it?
Well, my q: is there any simple way to like filter the 'cut' out of the powder so what's left is pure amphetamine?
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[SpeedLimit55]

There is almost always a way to filter out, or extract a certain substance from another.
You would first have to know for certain what different substances are in the mixture, and then what chemical you would need to extract it.
Thought it's almost always possible, many times it is not practicle, or even possible for the average Joe.
Do you know for sure it's glucose and amphetamine?
Even if so, I donno enough about chemistry to give you an accurate answer...Try:
AIM: TheTripDoctor
He can probably shed a little more light on the subject.

 

[Roches]

it's not always sucrose.
an acid-base extraction followed by recrystallization is the standard and most effective procedure in this case.
but i assume you don't require absolute purity, and just want to have to deal with a smaller volume. in that case, you might just wash the sample with cold acetone. you'll lose *some* yield that way, but it might be quite small.
$8 for 200-250 mg of REAL pure D-amphetamine (or even DL-amphetamine) is really cheap, and i suggest it's less pure than even 20%. around here, it seems like a lot of drugs are absolutely cut to hell so they can offer what looks like a really good deal. i've talked to people who consider 1/16 of a gram of crystal (62.5 mg) to be a significant amount; around here thats worth about US$4 and would do practically nothing, even if it was your first time.
btw, does anyone here prefer amphetamine to methamphetamine? certain people who are not me looooooove dexies [D-amphetamine USP], even just a few, but need large amounts of crystal [D-methamphetamine cut to hell, manufacturer's standard] to feel anything.

 

[MzKzM]

It is 20%-25% amphetaminesulfate. That's certain. I don't know for sure if the rest of the powder is 'glucose' (it was more a guess after I've heard it's usually cut with glucose...). I know it's quite cheap, but about all drugs around here (Holland that is) are a lot cheaper then in the US.
Take pills for example. For 4$(!) you get HQ +100mg MDMA...and only 2$ if you buy 100.
But is there any way to like test what it is cut with? And if it's glucose, is it possible to get rid of it?