PYREX® Glass Roller Bottles

These PYREX® glass roller bottles are manufactured from borosilicate glass for optical clarity and mechanical strength and can withstand repeated wet or dry sterilization. All PYREX® roller bottles have linerless, one-piece orange polypropylene plug seal caps with GL45 threads and drip-free pouring rings. A wide range of optional caps are available including colored caps for ease of sorting and identification, vented membrane caps with 0.22µm PTFE hydrophobic membrane and PBT (polybutylene terephthalate) solid caps and ETFE pouring rings for dry heat sterilization.