The offered 1ML Vial is a vial of liquid medication intended for parenteral administration (injection or infusion) that is meant for use in a single patient for a single case, procedure, injection. A vial is a small container, cylindrical, and is made of glass; it is used specifically for holding liquid medicines. It is a known fact that vials are commonly used in the medical industry. Most vials are made of glass or plastic, and the material peope choose must be compatible with the samples and storage methods. 1ML Vial used to preserve samples should feature an airtight seal yet allow easy access to the sample.