These sample containers are designed for the secure collection, transport, and storage of a wide variety of samples, including urine, sputum, and other liquids or particulates. They are manufactured from ultra-clear polypropylene for easy visualization of contents and feature a reliable, leak-proof polyethylene screw cap. A frosted area allows for easy writing and sample identification, while clear, engraved graduations make volume estimation simple. Built to withstand up to 95 kPa of pressure, these containers are an excellent choice for vacuum transport systems in hospitals and diagnostic labs. Key Features & Benefits Leak-Proof Design: A molded ring confirms the complete closure of the cap, ensuring it is 100% leak-proof. The unique grip on the screw cap provides a secure hold even in wet conditions. Pressure Resistant: The containers can withstand up to 95 kPa of pressure, making them highly suitable for vacuum transportation of samples. Durable & Clear: Manufactured from ultra-clear and shatter-resistant polypropylene for excellent durability and easy visualization of samples. Cleanroom Manufactured: The containers are produced in an ISO class 8 clean room to minimize contamination. Sterile Options Available: Sterile versions are individually wrapped and have been validated to a Sterility Assurance Level (SAL) of 10⁻⁶. User-Friendly: Features a frosted surface for easy writing and engraved graduation marks for traceability and better visibility of the volume.