These Environmental Protection Agency (EPA) vials AKA VOA (Volatile Organic Analysis) vials are ideal for general laboratory use and storage of samples. Supplied with compatible 24-400 white open top polypropylene screw caps pre-inserted with thick PTFE-Silicone septa. Buy from Amazon.

Product Code	Glass Color	Appx Vol	Cap Type	Liner-Septa	Diameter	Height
ES.11629.00001	Clear	20 ml	PP	PTFE/Silicon	28 mm	57 mm
ES.11629.00002	Amber	20 ml	PP	PTFE/Silicon	28 mm	57 mm
ES.11629.00003	Clear	40 ml	PP	PTFE/Silicon	28 mm	95 mm
ES.11629.00004	Amber	40 ml	PP	PTFE/Silicon	28 mm	95 mm

Product Code	Glass Color	Appx Vol	Cap Type	Liner-Septa	Diameter	Height
ES.11629.00001	Clear	20 ml	PP	PTFE/Silicon	28 mm	57 mm
ES.11629.00002	Amber	20 ml	PP	PTFE/Silicon	28 mm	57 mm
ES.11629.00003	Clear	40 ml	PP	PTFE/Silicon	28 mm	95 mm
ES.11629.00004	Amber	40 ml	PP	PTFE/Silicon	28 mm	95 mm