Codeine cwe question..

[jamez]

I've been doing codeine cwe for a good while now. I'm happy enough with my method, and indeed the results.
Something i'm not entirely certain about however, is the potential shelf-life of the brew.
Ordinarily I mix a brew in the morning, and keep it in the fridge, dipping in throughout the day until it's all gone.
I only make up enough to last until I retire in the evening, purely because I have no idea how long the potion holds it's potency.
In an ideal world I'd like to make up a larger batch, so I don't have to perform the actual cwe so often.

So, can anyone advise me on this? How long will a cwe brew keep fresh for?
Presumably keeping it in the fridge is the best place for it (i've always assumed this to be correct), but other than that i'm pretty clueless about prolonging/preserving the shelf-life of my brews.

Any advice greatly appreciated. ^_^

 

[Crankinit]

From memory codeine is pretty stable. If you keep it in a fridge it should last a good while.

 

[jamez]

From memory codeine is pretty stable. If you keep it in a fridge it should last a good while.

are we talking days or weeks? I'd like to make a brew once a week really. But i don't wanna sacrifice potentcy for convenience.