How many times cane one keep using Bacteriostatic water?

[tren test nut]

I have a 30ml bottle I keep in the fridge and only used 2ccs(2ml) for my melanotan 2. Can I keep pulling a cc or two out for the other vials I need to reconstitute without the worry of contamination? Its been in the fridge since new and has been used once and as sterile as one could use it. It would be a shame to have to throw them out each time when so little has been used. Not that they are expensive, but its the point.

 

[RADAR]

As long as a sterile pin has been used to draw it should be fine, the Fridg is not a breeding ground for bacteria if proper sterile techniques are followed.