im on my second vial of test and it looks like the rubber stopper keeps getting into the vial
im using a 20g needle for drawing
i try to rotate where i insert the needle but still pieces of the stopper are still going into the vial
i also notice that some oil leaks from the stopper after drawing not sure if this is normal?
what can i do to stop this from happening? is a 20g needle too big for drawing?
im using a 20g needle for drawing
i try to rotate where i insert the needle but still pieces of the stopper are still going into the vial
i also notice that some oil leaks from the stopper after drawing not sure if this is normal?
what can i do to stop this from happening? is a 20g needle too big for drawing?