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These drug testing containers are uniquely designed polypropylene containers with built-in tamper evident seals attached to their screw caps. When the cap is tightened onto the container, it grips to a second set of threads. Upon removing the cap, the lower seal breaks away from the top of the cap. Once the seal is broken, it becomes evident that the container was opened. This drug testing container has a capacity of 60mL and measures 38mm diameter x 70mm height. It is made of polypropylene and is supplied either in bulk or individually wrapped. It is also available with an optional identification label and a liquid crystal thermometer attached. The thermometers and identification labels can also be purchased separately. Sturdy and leak resistant, this container, with its unique cap, can also be used in pneumatic tube systems and for many other routine laboratory functions.
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