Injection Bottles 20ml Amber Medicine Apothecary Glass Vials

High-Quality Materials: The glass vials is made of high-quality borosilicate glass and has a thicker design, can withstand high and low temperatures from -200°C to 200°C (-328°F to 392°F), can be refrigerated, heated and boiled, and is not easy to break after falling. Used with rubber stopper, can be reused after cleaning.

Leak-Proof Design: The rubber stoppers and aluminum plastic caps perfectly fit the glass bottles body, no matter you put it upside down or tilt, the liquid after sealing will not leak, and ensure that impurities will not enter at the same time

Package Description: Both rubber caps and aluminum plastic caps are standard 20mm, which need to be used 20mm gland seal

Wide Range of Applications: Our small glass penicillin vial has good sealing effect and easy to carry, it can be used in laboratories and homes and it is the best choices for storing various liquids and powders or conducting science education