14 June 2012 - UltraTape Industries, a subsidiary of Delphon, and a supplier of clean-room tapes and labels, yesterday announced its UltraClean cryogenic labels for use in controlled environment laboratories.

The labels have been tested to -196°C and are approved for use on glass slides and plastic vials in liquid nitrogen.

The labels are used in markets including DNA, Forensics, Drug Development, and Medical Testing. They include woven nylon, polyester or polypropylene materials with a permanent pressure sensitive acrylic adhesive.