Reply to Karl I’m very sure it is still only viewed as a complete of 5mg you have in a single vial. Storage: Retail store at controlled space temperature as specified around the packaging. Guard from freezing and excessive heat. Even so, after a vial of bacteriostatic water is opened, https://30mlbacteriostaticwaterfo45678.blog2news.com/33893726/the-best-side-of-bacteriostatic-water-1ml-storage