Screw Cap, with Silicone Washer for Sample Tubes with External Threads (#'s: 6030-6059), Clear 4 Spout The lid opens and closes

The lid opens and closes with one smooth movement

This along with a polypropylene inner lip ensures a leakproof seal

UDI:00840095633451

UDI:00840095626521

worry-free weighing

Screw Cap, with Silicone Washer for Sample Tubes with External Threads (#'s: 6030-6059), Clear 4 Spout The lid opens and closesThese tubes and caps have been designed for the storage and transportation of biological material. They are manufactured from non toxic polypropylene and offer strength and clarity. The vial has external threads, which provide a smooth and uniform inner surface which reduces the risk of contamination. The screw caps are also made of polypropylene, providing the same coefficient of expansion as the tubes. This along with a polypropylene inner lip