This 30 gallon (113L) cylindrical heavy duty LLDPE tank is non-sterile and not autoclavable. Graduated in both gallons and liters the tank is rigid with a hard surface and good temperature resistance. It meets USP Class VI requirements and complies with 21CFR177.1520. It is supplied with a floating cover. CAUTION! Plastic tanks are generally subject to more severe conditions than plastic labware; exposure is constant stresses are greater and different classes and concentrations of chemicals are involved. Please pay special attention to chemical compatibility. Material: LLDPE (linear low-density polyethylene. Capacity: 30 gallons (113L). Graduations: every 2.5 gallons (10L). Dimensions (O.D. x D): 18 inch x 30 inch (46cm x 76cm). Wall thickness: 3/16 inch (4.7mm). Sold individually. Nalgene #: 11100-0030.