How long would N last in a swing top beer bottle?

[Lost Magic]

Say I poured bottles of N in a much larger swing top air tight beer bottle? How long would it last, (if I chickened out of drinking it for whatever reasons)? I can't get this stuff again, so it would help to know if the product would still last for a bit if something went wrong with the first attempt. I would make sure that it wasn't exposed to air for very long. My hope is to drink it straight from the bottle anyway. I will sterilize it before use.

 

[Smart No More]

They say it only has about 30 days once it's been opened. Putting it in a new container still exposes it to air and from that point it starts degrading. There's going to be air in your sealed bottle so that will react with it. That's the official stance on it. The only way of knowing whether your stuff is still potent enough when you decide to use it down the line will be to send a sample to EC for testing.

 

[Lost Magic]

Thanks for clarifying, Smart. I honestly hope to drink it in my first attempt, but I don't know what my SI will be like at the time. This is all new to me. However, I would still intend on drinking it within the window of opportunity that is left (if for whatever reason I fail the first time). It's a shame that there is an air exposure problem with these things.