Contec Irradiated Bucket Liners - 3.9 gallon Contec Irradiated Bucket Liners 3.9 gallon provide a sterile solution for managing liquids and waste in controlled environments. Each liner is gamma irradiated to ensure a high level of sterility. Designed for single-use with 3.9-gallon buckets, these liners help prevent cross-contamination and simplify the process of disposing of potentially hazardous materials. They offer an easy-to-install and remove design, contributing to efficient workflow in critical applications. Click here to browse other Contec cleanroom essentials