The Micronic externally threaded 3.00 ml tube from Micronic, Lelystad, the Netherlands, provides a fully traceable storage solution for fresh frozen tissue samples sized from 0.5 cm3 to 1.0 cm3. Offering unambiguous identification and storage of fresh frozen tissue samples, the tubes have a 2D data-matrix code laser-encrypted on the tube bottom and a large readable code on the tube sidewall. The 2D code identifies the sample. Scanning the Micronic 24-2 storage rack will also identify each tube’s sample code with its location in the rack. The tubes are produced from medical-grade polypropylene. For more information, visit Micronic.