WHAT DOES 30ML BOTTLE OF BACTERIOSTATIC WATER MEAN?

30ml Bacteriostatic Water for Injection, Hospira - is backordered and will ship once it truly is again in stock.I hold the peptides in powder form in modest vials. I contain the bacteriostatic water (3ml) to add for the powder. The vial the peptide is available in is too little to include the water. I also have even bigger vials so as to add the pe