High Quality 3ml BAC Water for Medical Use Nugenyx Bacteriostatic Water for Peptides and Injections, 30 mL Medex Supply 30ml Peptide Bac Water Hospira Vial Storage Box 3D Printed Case for Peptides & Research Vials Etsy It's the invisible foundation of your entire research protocol You spend hours researching peptides and verifying purity, but are you overlooking the water you mix them with? Bacteriostatic Water (BAC Water)