Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing 1.5mL Microtube which allows for excellent homogeneity

which allows for excellent homogeneity of solutions

The bottles include leak-proof polypropylene caps that are engineered with an integrated seal ring for leak-proof closure

offering exceptional leak-resistance especially during shipping

When snapped into the tube

Type I Specifications • Made exclusively from ASTM E438

Sample Tube, 3mL, External Threads, PP, Round Bottom, Self-Standing 1.5mL Microtube which allows for excellent homogeneityThese 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