These thermal-transfer RFID labels are designed to firmly adhere to cryogenic vials, microtubes, cryo/freezer boxes, plastic bags, and other deep-freeze and cryogenic containers. They can withstand extended storage in either deep-freeze (-80°C and -20°C) or cryogenic conditions (-196°C), including inside liquid nitrogen tanks. Their flexible UHF inlay and strong permanent adhesive ensure they have excellent adhesion to vials and other containers, even at very low temperatures. They allow multiple vials to be scanned/read simultaneously, without the need for direct line-of-sight, eliminating unwanted freeze-thaw cycles and preserving the samples’ integrity.
