Hey 420
Ok well this is how i've done it for the last 10 years with no dud seeds.
I take my seeds put them into either a small bankie, or into those small glass vials.
You can put a grain of rice or 3 (or silica gel balls) in with them, just to keep the moisture away incase it creeps in.
Then they go into an air tight container with one of those silica gel packs (you find them in new shoes).
Then into the fridge. I must emphasise that the spot you choose should be your spot, as you dont want a fluctuation of temps, which can sprout seeds if the conditions are right. I use the top shelf or the veg drawer.
Then go about as usual when sprouting them..
Awe