Prevent bio-hazardous spills with the proprietary, all plastic, leak-resistant seal of Thermo Scientific™ Samco™ Wide-Mouth Bio-Tite™ 90mL (3 oz.) 53mm Specimen Containers. Wide-mouth containers are ideally suited for urine collection from women during pregnancy and for older or overweight patients. These stackable, shatter-resistant containers are manufactured from virgin polypropylene and feature the Bio-Tite™ system. They are tested at varying pressures, making them ideal for use in various transport systems.