Empty Storage Vials (10-pack)

Because these are empty storage accessories, they do not cause pharmacological side effects. However, improper handling during the transfer process can ruin your entire batch. The most common error is failing to swab the rubber stoppers with alcohol before inserting a needle. If you skip this step, you push surface bacteria directly into the sterile interior. Another frequent mistake is using the same needle to transfer multiple aliquots if the needle has touched any non-sterile surface. Always use a brand new syringe for the transfer process. Storing unlabelled vials is a major safety risk, as you will quickly forget the concentration or exact contents of the clear liquid inside. Always apply a label immediately after filling. Finally, do not overfill the vials if you plan to freeze them. Liquids expand as they freeze, and filling a 5 mL vial to the absolute brim will cause the glass to shatter in the freezer. Leave at least a small pocket of air at the top to accommodate this expansion.