● Made of high quality medical grade polystyrene
● Available flask sizes include surface areas of 25 cm2, 75 cm2, or 175 cm2
● Plug cap and filter cap options available for all flask sizes
● Plug caps completely isolate the culture from the outside environment
● Filter caps prevent cross-contamination while meeting the requirements for gas exchange
● Short, wide, angled neck design for easy access
●Gamma radiation sterilized
● Non-pyrogenic, non-cyotoxic
● DNase & RNase free, human DNA free
● TC treated