This 250mL (8oz) natural polypropylene copolymer (PPCO) wide-mouth packaging bottle comes with a polypropylene closure. It is made from high-purity, food-grade resins with no plasticizers, fillers, or extenders. The PPCO is injection blow molded for uniform wall thickness and strength. The wide-mouth allows for easy filling and dispensing of powders. Durable, leakproof, autoclavable bottle is designed for shipping and storage. Ideal for diagnostics, biologicals, specialty chemicals, reagents, adhesives, and veterinary pharmaceuticals. Manufactured in compliance with ISO 13485:2003 quality requirements. Autoclavable. Bulk Packed. Leakproof. Bottle Material: Polypropylene Copolymer (PPCO). Bottle Color: Natural. Bottle Style: Round. Neck Type: Wide Mouth. Closure Material: Polypropylene. Height With Closure: 131mm. Outer Diameter: 61mm. Neck Inner Diameter: 33mm. Closure Size: 43mm. Neck Finish: 43-415. Capacity: 250mL (8oz). Nalgene®#: 312187-0008.