Labeling vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags and other containers can be a challenge when they are being stored in temperatures below -4� Fahrenheit (-20�C). Normal adhesives aren�t engineered to withstand these extreme temperatures, so oftentimes when exposed to these conditions they will pop off, leaving samples unlabeled. Nev�s Ink offers cryogenic storage labels that use a special adhesive designed exactly for this use. Our cryogenic storage labels, or cryo labels as we like to call them, will stick in temperatures ranging from 194� F (90�C) to as low as -94�F (-70�C).