These dispensing bottles with dropper tip and caps are manufactured from natural Low Density Polyethylene. Low density polyethylene construction provides excellent chemical resistance. Dropper tip is designed to dispense one drop at a time. Average drop size is 41µL ± 5µL. The tip snaps into place and is easily removed for filling. Dropper bottles, tips and caps are packaged separately. Bottle can be sterilized only with EtO or gamma radiation. 1mL Capacity. 36 H x 12mm Diameter. Natural. Low Density Polyethylene.