1.40ml 2D Data-Matrix coded Screw Cap tubes with External Thread V-bottom Bulk Micronic Europe B.V

Using externally-threaded tubes for sample storage eliminates the possibility of the sample coming into contact with the screw thread, which greatly reduces the chance of cross-contamination. Externally threaded tubes also allow for a higher volume of material to be stored inside, which means that sample tubes can hold more while occupying the same amount of storage space.