Accumax PETG Polyethylene Terephthalate Glycol (PETG) Diagnostic Vials are USP Class VI compliant, ensuring non-cytotoxic and non-pyrogenic performance for safe biological and pharmaceutical use. Designed for leak-proof reliability and suitable for air shipment, they support secure storage and transport of antibodies, proteins, nucleic acids, enzymes, and reagents. Available in 5 mL, 10 mL, and 20 mL volumes with HDPE closures, they are ideal for clinical diagnostic laboratory applications.