Why do we constantly have this arguement?
ICE = 4-MAR, it's not "the purest form of meth", it's a totally differn't drug... SpEeDrAvEr420 is a little confused, as to why, well, his name should give it away .. in it's purest form it's a crystaline structure, however, if you're lucky enough to find it, it will probably just be in a powder form .. now Mr. 420 might be thinking about GLASS, which is the 'purest form of methamphetamine' ..
CAN YOU INJECT ICE - Yes, it's plenty soulable in any number of injection-safe fluids, though I can't say I ever booted any of the stuff we made (even though the quality was good) .. I imagine the rush would be much like that of meth, but with a little more euphoria...
If you're fimilar with meth (it's effects) then you WOULD KNOW if you have 4-MAR, honestly, you can easily tell the difference because ice has a very pronounced euphoria...