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Last edited by nyny2916; 01-21-2011 at 12:44 PM.
National Level Bodybuilder
Carefully.
$BAM-7246~AR-Hall of Famer
Make sure you dont pull too much. LOL. Honestly just go slow enuff to be sure, but if its only a little than I think you are safe pushing it back in, as the tren which you are pulling second will still be in the actual pin and not in the syringe yet so it wouldnt have all mixed. But just go slow and be careful is all man.
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Last edited by nyny2916; 01-21-2011 at 12:45 PM.
$BAM-7246~AR-Hall of Famer
I dont change the needle, because I draw more air into the syringe anyways so the first substance clears out of the pin. Then I shoot the air back into the next vial and pull out the new substance.
Associate Member
dittoOriginally Posted by C_Bino
New Member
IMHO you should ALWAYS change needles when you are going to draw out of another vial.
You are breaking the sterile field as soon as you inject and then withdraw from the first vial.
Although you swab the tops of the vials with alcohol pads you are still introducing foreign particles into the second vial when you reuse the needle.
Always better to be safe than sorry.
It also has the added benefit of not mixing your gear together.
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