can this stuff be used or what. theres some one finding 500mls of this stuff. heres what it says on the bottle. see what ya think.
each ml contains lidocaine hydrochloride 10 mg, sodium chloride 7 mg and methylparaben 1 mg in water for injection. pH 5.0- 7.0; sodium hydroxide and /or hydrochloric acid used, if needed, for pH adjustments....... it says all that on one side word for word. on front it says. hcl injection usp 1% (10 mg/ml) 
dnc 0641-2380-41........ now thats all on the front. can i use it for recrystaling or clean. its just to much for me. anyway can i use these for any thing. swim is just a rp/e/i2/ p/p with hcl damprite type of guy. thanks and be safe over the new year.. later guys

No. You have nothing, just put it back on the shelf and forget about it. And for God's sake don't IV it! No recreational value.

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There are no reasons. Who needs reasons when you've got heroin?

Intravenous injection of lidocaine may cause heartbeat irregularities. Not fun.