help sn blood test doubt

[zanahori]

I plan to open my sn a day before doing it, from what I read it takes a long time until it stops being useful, it should be fine but I am not sure, what do you guys think?

I took some pictures in case it helps, it came with a label but I took it off in case someone had found it, it doesn't have any holes and is well closed.

After opening it, I would quickly remove some and tape it shut again.

 

[rozeske]

It's a stable chemical. It should be fine even if it's past for the next day. As long as it's sealed well and kept away from air and moisture.

 

[Average Joe]

I think it should be okay. Especially since you've said there's no holes and it gets taped shut.
I guess you could put the bag inside another bag like one of those ziplock bags and use a straw to take out as much additional air as possible, if you want to be extra cautious.

 

[zanahori]

It's a stable chemical. It should be fine even if it's past for the next day. As long as it's sealed well and kept away from air and moisture.

okay that calms me thx a lot have a good day

I think it should be okay. Especially since you've said there's no holes and it gets taped shut.
I guess you could put the bag inside another bag like one of those ziplock bags and use a straw to take out as much additional air as possible, if you want to be extra cautious.

thats a good idea ill think about it maybe ill just put it in another bag and tie it idk thx a lot hope the rest of your day goes well