- Four sizes
- Borosilicate glass
- Wet or dry sterilization
These PYREX roller bottles are available in four cell growth areas: 840, 1170, 1330 and 1585 cm2. Roller bottles are manufactured from borosilicate glass for the strength to withstand repeated wet or dry sterilization as well as optical clarity. Bottles come supplied with a 38 mm deep skirted GPI 38-430 threaded phenolic screw cap with rubber liner.