• Ribbed design provides twice the surface area with the same exterior dimensions.
• Bottles are manufactured from virgin polystyrene, caps from high density polyethylene
• Both resins meet the USP Class VI requirements for plastic containers and closures
• Treated with a Corning® CellBIND® surface treatment for enhanced cell attachment
• One piece seamless construction with printed graduations
• Printed lot numbers to aid in product traceability
• Sterilized by gamma radiation and certified nonpyrogenic