The Testosterone I buy comes in 1ml glass vials. Once broken, can not be closed :). I do not need to use the full, so end up throwing away a fair bit each time I use.
I was wondering if there was a safe and suggested set of tools that I could buy that would help me preserve the remainder?
I understand I can simply load up some syringes at the same time, but not sure how safe that is. Also not sure all syringes are good for holding the material for a few days.
Is there some tool, device, container, something, that is better designed for this purpose?