Here is a added benefit tho,
To transfer a sealed sust. syringe(with a 18 guage cannon I might add) to a vial, I'm assuming the vial should be sterile,right? And do you have to make a blow hole so to speak in the vial stopper?Can't imagine just sticking the 18 guage right in the stopper for transfer w/o pressure build up.
All of this is for the benefit of using a smaller pin.