How long are they good for?

[legend05]

I have a few 10ml multi use vials from about 18 months ago..

They have never been used, are they still safe to use?

 

[BigRonWannabee]

Yes

 

[jrock817]

yeah as long as trhe vials are still sealed

 

[pullinbig]

they can be sterilized if they are not.