JET BIOFIL ® Cell and tissue culture plates are ideal manufacture for cell growth and cell yields on multiple. Products are modified with vacuum-gas plasma causing the very hydrophobic polystyrene surface to become negatively charged and hydrophilic, allowing cells to attach and for more even and consistent attachment and growth. Features: • Flat well bottom • Raised rims on wells with the uniform rings on the lid to reduce evaporation • Wells are labeled with alphanumeric code for easy identification • Sterilized by gamma irradiation • Certified non-pyrogeni