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High capacity and narrow mouth ideal for liquids
High density polyethylene in natural color is semi-translucent
Good chemical resistance
White polypropylene screw cap with polyvinyl liner is pre-attached to provide cleanliness
High Density Polyethylene (HDPE) Characteristics: Flexible but more rigid than LDPE. Natural color is milky white, semi-translucent depending on density. White HDPE helps protect light sensitive samples. Good impact strength and stress crack resistance. Good chemical resistance. Good vapor barrier but poor gas barrier. Can be sterilized using ethylene oxide (EtO) or gamma radiation.