I see in a picture of this stuff that it comes in amps, not vials. How would I mix this and shake it, if I break the amp and the top is wide open. I have had gonakor HCG and that was 2500iu/10ML of water, 2 vials. How would I go about amps? Do I have to buy a presealed empty vial or something? How would I refridgerate it if the top is open, what if it tips over. I must be missing something. The kit comes in 5000iu or 1500iu.