PYREX® Round Media Bottles, Low Actinic

Corning® PYREX® heavy duty 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 GL32 threaded cap and a drip-free pouring ring. 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. Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from cooling can cause breakage. Non-sterile. Material: PYREX® borosilicate glass code 7740. Bottle style: storage. Neck style: narrow mouth.