Pack of 12, 250mL Sterile PETG Erlenmeyer Flasks, Vented, Flat Bottom, Lab-Grade, Gamma Sterilized, USP Class VI

250mL sterile PETG Erlenmeyer flasks with vented caps, pack of 12. Flat bottom for stability, gamma sterilized, and USP Class VI compliant. Ideal for biopharmaceutical applications, media prep, and cell culture.