Corning Pyrex Low Actinic 25 ml Round Media Storage Bottles, With Gl25 Screw Cap

These heavy duty 25 mL PYREX round bottles are manufactured from low actinic glass for use when storing or transporting light sensitive materials. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL25 threaded cap. A pouring ring is not included on the 25 mL size. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C). Bottles have permanent white enamel graduations and marking spots.