1ml 2ml Injection vial clear ampoule serum bottle empty ampoules glass bottle Capacity:1ml、 2ml or Customize Color:  Customized Shape: Modern Cap: Borosilicate Use For: Medicines、Costmetic Material: Glass Logo/design:  customized order accept, 1 color or 2 colors Pack:  Carton then pallet MOQ: 5,000 pcs Ampoule, a sealed vial made of high-quality thin glass, commonly used to store drugs for injection, vaccines, serum, …