Sterile Vented Flat-Bottom PETG Erlenmeyer Flask, USP Class VI, 500mL

This single sterile 500 mL PETG Erlenmeyer flask features a flat bottom for stability and a vented cap that allows gas exchange while preventing contamination. The flask is gamma-sterilized and meets USP Class VI compliance standards. The PETG construction provides optical clarity along with chemical resistance suitable for cell culture, biopharmaceutical processing, media preparation, and general chemical storage. The vented cap design makes this flask particularly well suited for biological cultures requiring controlled airflow.