Can I store bac water in a used empty reta vial?
I get back water in once used single use 10ml ampoules that cannot be shut once opened. Can I store the bac in a used empty reta vial? Coz I have been using 2 ml of bac to recon 20mg , then throwing away the remaining 8ml coz it's opened. I hate wasting perfectly good bac like this.