Blackout labels are designed for applying to already frozen vials and tubes and serve to conceal existing information. Ideal for re-labeling of frozen vials when removal of the existing label is not possible. These labels will completely obscure the existing label and block-out the information underneath. The re-labeled frozen vials can be stored back inside liquid nitrogen (-196°C/-321°F) or a freezer for long-term preservation. On vials and tubes, it is recommended that these labels are applied with an overlap of at least 0.25" to ensure proper adherence to the frozen surface.
FEATURES
- The labels can adhere to already frozen vials (as low as -80°C)
- Ideal for long-term storage in cryogenic conditions (-196°C)
- Unique opaque design allows the labels to obscure all pre-existing information